ESCO

®

HYDRABLAST™

CLEANING NOZZLES

Hydrablast™ Introduction ESCO Hydra Mining Division have used many years of experience in designing and manufacturing carbide products for the civil engineering industry to develop a range of blast cleaning nozzles that are manufactured and stocked at its Rotherham site in South Yorkshire. Available with a choice of liners in various styles, lengths, bore sizes, thread types & entry diameters, Hydrablast have become a leading supplier for blast nozzles globally. We engineer our nozzles using only the highest grade materials, ensuring Hydrablast nozzles have excellent durability for the most demanding applications.

Blast Pattern Requirements Straight Bore Nozzles - These nozzles are designed to create a tight blast pattern for spot blasting or cabinet work. The general purpose is for smaller jobs such as parts cleaning, cleaning handrails, steps, metal grills, weld seam shaping, or carving stones & other materials.

Venturi Bore Nozzles – These nozzles are designed to create a wide blast pattern & increase velocity by as much as 100% for a given pressure. They are recommended for increasing productivity when blasting larger surfaces.

Double Venturi Nozzles – This nozzle is an enhanced version of the Venturi nozzle. It includes two liners, one in the thread section & one in the exit. The two parts are fitted together and drilled holes are engineered onto the exit allowing atmospheric air into the downstream segment of the nozzle. With the additional benefit of a wider exit, the modifications increase the size of the blast pattern and minimise the loss of abrasive velocity.

Nozzle Service Life in Hours

Nozzle Material

Steel Shot & Grit Media

Tungsten Carbide 400-800 Silicon Carbide 500-900 Syclone 600-1200 Boron Carbide 1500-2500

Slag Media

Aluminium Oxide

300-400 20-40 350-600 50-100 500-1000 150-500 750-1500 200-1000

Values estimated for comparison. Actual service life will vary depending on blast pressure, media size, and particle shape.

Index Boron Carbide Nozzles

3-4

Curvoblast Nozzles

4

Double Venturi Nozzles

5

Angled Nozzles

5-6

Flanged Nozzles

6

Spinner Blast Nozzles Hollow Blast Nozzles Stick-Up Nozzles

7

Pipe Cleaning Tools

Short Venturi Nozzles

8-9

Syclone Nozzles

9 - 10

Water Jet Nozzles Silicon Carbide Nozzles Straight Bore Nozzles Tungsten Carbide Nozzles

10 11 - 12 13 14 - 15

Venturi Nozzles with Duragrip Sleeve

16

Tungsten Carbide & Replacement Gaskets

17

Nozzle Air & Pressure Requirements Chart

18

BORON CARBIDE NOZZLES BORON CARBIDE VENTURI NOZZLES WITH ALUMINIUM JACKET & RUBBER SLEEVE 2” UNC THREADS

PART NUMBER

DESCRIPTION

BORE SIZE

LENGTH

ENTRY DIAMETER



234010 234011 234012 234013 234014 234015

BC 3/50 BC 4/50 BC 5/50 BC 6/50 BC 7/50 BC 8/50

4.8mm 6.35mm 8.0mm 9.5mm 11.0mm 12.5mm

135mm 140mm 150mm 175mm 205mm 235mm

25mm 25mm 25mm 25mm 25mm 25mm



234000 234001 234002 234003 234004 234005

BC 32-3/50 BC 32-4/50 BC 32-5/50 BC 32-6/50 BC 32-7/50 BC 32-8/50

4.8mm 6.35mm 8.0mm 9.5mm 11.0mm 12.5mm

135mm 140mm 150mm 175mm 205mm 235mm

32mm 32mm 32mm 32mm 32mm 32mm

BORON CARBIDE VENTURI NOZZLES WITH ALUMINIUM JACKET 1 ¼” NPSM THREADS

PART NUMBER

DESCRIPTION

BORE SIZE

LENGTH

ENTRY DIAMETER



234030 234031 234032 234033 234034 234035

BC 3 BC 4 BC 5 BC 6 BC 7 BC 8

4.8mm 6.35mm 8.0mm 9.5mm 11.0mm 12.5mm

135mm 140mm 150mm 175mm 205mm 235mm

25mm 25mm 25mm 25mm 25mm 25mm



234020 234021 234022 234023 234024 234025

BC 32-3 BC 32-4 BC 32-5 BC 32-6 BC 32-7 BC 32-8

4.8mm 6.35mm 8.0mm 9.5mm 11.0mm 12.5mm

135mm 140mm 150mm 175mm 205mm 235mm

32mm 32mm 32mm 32mm 32mm 32mm

3

T: +44(0) 1709 857500 F: +44(0) 1709 857501

EXTRA LONG BORON CARBIDE VENTURI LINER WITH ALUMINIUM JACKET & RUBBER SLEEVE 2” UNC THREADS

PART NUMBER

DESCRIPTION

BORE SIZE

LENGTH

ENTRY DIAMETER



290003 290004 290005

XL-BC 32-6/50 XL-BC 32-7/50 XL-BC 32-8/50

9.5mm 11.0mm 12.5mm

340mm 340mm 340mm

32mm 32mm 32mm

1 ¼” NPSM THREADS

PART NUMBER

DESCRIPTION

BORE SIZE

LENGTH

ENTRY DIAMETER



290013 290014 290015

XL-BC 32-6 XL-BC 32-7 XL-BC 32-8

9.5mm 11.0mm 12.5mm

340mm 340mm 340mm

32mm 32mm 32mm

BORON CARBIDE STRAIGHT BORE INSERTS

PART NUMBER

DESCRIPTION

MBIZ 060 MBIZ 080 MBIZ 090 MBIZ 110 MBIZ 125

BCI-4 BCI-5 BCI-6 BCI-7 BCI-8

BORE SIZE

LENGTH

6.0mm 36mm 8.0mm 36mm 9.5mm 36mm 11.0mm 36mm 12.5mm 36mm

CURVOBLAST NOZZLE SYALON “CURVOBLAST” LINER WITH ALUMINIUM JACKET

PART NUMBER

DESCRIPTION



724125 724126 724127 724227 BN-5HW

9.5MM CURVOBLAST UNIT ALUMINIUM ADAPTER RING 1 ¼” NPSM BRASS THREAD ADAPTER WITH TUNGSTEN CARBIDE LINER 2 “ UNC ALUMINIUM ADAPTER WITH TUNGSTEN CARBIDE LINER NOZZLE GASKET

PLEASE CHOOSE EITHER NPSM BRASS (PART NUMBER 724127) OR UNC ALUMINIUM (PART NUMBER 724227) THREAD ADAPTER TO COMPLETE YOUR SYSTEM.

E: [email protected] www.escocorp.com

4

DOUBLE VENTURI NOZZLES TUNGSTEN CARBIDE DOUBLE VENTURI NOZZLE 2” UNC THREADS

PART NUMBER

DESCRIPTION

BORE SIZE

LENGTH

ENTRY DIAMETER



724200 724201 724202 724203 724204

HYDDV 25-4/50 HYDDV 25-5/50 HYDDV 25-6/50 HYDDV 25-7/50 HYDDV 25-8/50

6.35mm 8.0mm 9.5mm 11.0mm 12.5mm

145mm 165mm 180mm 215mm 235mm

25mm 25mm 25mm 25mm 25mm

1 ¼” NPSM THREADS

PART NUMBER

DESCRIPTION

BORE SIZE

LENGTH

ENTRY DIAMETER



624200 624201 624202 624203 624204

HYDDV 25-4 HYDDV 25-5 HYDDV 25-6 HYDDV 25-7 HYDDV 25-8

6.35mm 8.0mm 9.5mm 11.0mm 12.5mm

145mm 165mm 180mm 215mm 235mm

25mm 25mm 25mm 25mm 25mm

ANGLED NOZZLES TUNGSTEN CARBIDE 45o ANGLED LINER WITH ALUMINIUM JACKET 2” UNC THREADS

PART NUMBER

DESCRIPTION

BORE SIZE

LENGTH

ENTRY DIAMETER



724090 724091 724092 724093 724094 724095 724096 724097 724098 724099 724100 724101 724102 724103 724104

HYDA 2 X 1/50 HYDA 2 X 2/50 HYDA 2 X 3/50 HYDA 3 X 1/50 HYDA 3 X 2/50 HYDA 3 X 3/50 HYDA 4 X 1/50 HYDA 4 X 2/50 HYDA 4 X 3/50 HYDA 5 X 1/50 HYDA 5 X 2/50 HYDA 5 X 3/50 HYDA 6 X 1/50 HYDA 6 X 2/50 HYDA 6 X 3/50

1 X 3.2mm 2 X 3.2mm 3 X 3.2mm 1 X 4.8mm 2 X 4.8mm 3 X 4.8mm 1 X 6.35mm 2 X 6.35mm 3 X 6.35mm 1 X 8.0mm 2 X 8.0mm 3 X 8.0mm 1 X 9.5mm 2 X 9.5mm 3 X 9.5mm

88mm 88mm 88mm 88mm 88mm 88mm 88mm 88mm 88mm 88mm 88mm 88mm 88mm 88mm 88mm

25mm 25mm 25mm 25mm 25mm 25mm 25mm 25mm 25mm 25mm 25mm 25mm 25mm 25mm 25mm

5

T: +44(0) 1709 857500 F: +44(0) 1709 857501

TUNGSTEN CARBIDE 45º ANGLED LINER WITH BRASS JACKET 1 ¼” NPSM THREADS

PART NUMBER

DESCRIPTION

BORE SIZE

LENGTH

ENTRY DIAMETER



884090 884091 884092 884093 884094 884095 884096 884097 884098 884099 884100 884101 884102 884103 884104

HYDA 2 X 1 HYDA 2 X 2 HYDA 2 X 3 HYDA 3 X 1 HYDA 3 X 2 HYDA 3 X 3 HYDA 4 X 1 HYDA 4 X 2 HYDA 4 X 3 HYDA 5 X 1 HYDA 5 X 2 HYDA 5 X 3 HYDA 6 X 1 HYDA 6 X 2 HYDA 6 X 3

1 X 3.2mm 2 X 3.2mm 3 X 3.2mm 1 X 4.8mm 2 X 4.8mm 3 X 4.8mm 1 X 6.35mm 2 X 6.35mm 3 X 6.35mm 1 X 8.0mm 2 X 8.0mm 3 X 8.0mm 1 X 9.5mm 2 X 9.5mm 3 X 9.5mm

83mm 83mm 83mm 83mm 83mm 83mm 83mm 83mm 83mm 83mm 83mm 83mm 83mm 83mm 83mm

25mm 25mm 25mm 25mm 25mm 25mm 25mm 25mm 25mm 25mm 25mm 25mm 25mm 25mm 25mm

FLANGED NOZZLES TUNGSTEN CARBIDE VENTURI LINER WITH ALUMINIUM JACKET FLANGED NOZZLES

PART NUMBER

DESCRIPTION

BORE SIZE

LENGTH

ENTRY DIAMETER



724153 724154 724155

HYDF 32-6 HYDF 32-7 HYDF 32-8

9.5mm 11.0mm 12.5mm

175mm 205mm 235mm

32mm 32mm 32mm

TUNGSTEN CARBIDE STRAIGHT BORE LINER WITH ALUMINIUM JACKET FLANGED NOZZLES

PART NUMBER

DESCRIPTION

BORE SIZE

LENGTH



G1052-14 G1052-15 G1052-16 G1052-21

FLANGE NOZZLE FLANGE NOZZLE FLANGE NOZZLE FLANGE NOZZLE

6.0mm 8.0mm 9.0mm 9.0mm

60mm 60mm 86mm 100mm

E: [email protected] www.escocorp.com

6

PIPE CLEANING TOOLS SPINNER BLAST NOZZLES TUNGSTEN CARBIDE LINER WITH ALUMINIUM JACKET “SPINNER- BLAST” NOZZLES

PART NUMBER

DESCRIPTION



724170 724171 724172 724173 724174

HYDSB 13 HYDSB 14 HYDSB 15 HYDSB 16 HYDSB 17

BORE SIZE

LENGTH

ENTRY DIAMETER

6.35mm 8.0mm 8.0mm 9.5mm 9.5mm

55mm 55mm 85mm 55mm 108mm

13mm 13mm 13mm 13mm 13mm

HOLLOW BLAST NOZZLES TUNGSTEN CARBIDE LINER WITH ALUMINIUM JACKET “HOLLOW- BLAST” NOZZLES

PART NUMBER

DESCRIPTION

BORE SIZE

LENGTH

ENTRY DIAMETER



724195 724196

HYDHB 8 HYDHB 10

12.5mm 16.0mm

82mm 97mm

30mm 30mm

STICK-UP NOZZLES TUNGSTEN CARBIDE LINER WITH ALUMINIUM JACKET “STICK-UP” NOZZLES 1 ¼” (32mm) ID BLAST HOSES

PART NUMBER

DESCRIPTION

BORE SIZE

LENGTH

ENTRY DIAMETER



724182 724183 724177 724178

HYDSU 5/32 HYDSU 6/32 HYDSU 7/32 HYDSU 8/32

8.0mm 9.5mm 11.0mm 12.5mm

115mm 115mm 115mm 115mm

24mm 24mm 24mm 24mm

BORE SIZE

LENGTH

ENTRY DIAMETER

6.35mm 8.0mm 9.5mm

110mm 110mm 110mm

20mm 20mm 20mm

1” (25mm) ID BLAST HOSES

PART NUMBER

DESCRIPTION



724179 724180 724181

HYDSU 4/25 HYDSU 5/25 HYDSU 6/25

7

T: +44(0) 1709 857500 F: +44(0) 1709 857501

SHORT VENTURI NOZZLES TUNGSTEN CARBIDE SHORT VENTURI LINER WITH ALUMINIUM JACKET 2” UNC THREAD

PART NUMBER

DESCRIPTION

BORE SIZE

LENGTH

ENTRY DIAMETER



724041 724042 724043 724044 724045

HYDV 32-4/50 HYDV 32-5/50 HYDV 32-6/50 HYDV 32-7/50 HYDV 32-8/50

6.35mm 8.0mm 9.5mm 11.0mm 12.5mm

85mm 85mm 85mm 85mm 85mm

32mm 32mm 32mm 32mm 32mm



724050 724051 724052 724053 724054 724055

HYDV 3/50 HYDV 4/50 HYDV 5/50 HYDV 6/50 HYDV 7/50 HYDV 8/50

4.8mm 6.35mm 8.0mm 9.5mm 11.0mm 12.5mm

85mm 85mm 85mm 85mm 85mm 85mm

25mm 25mm 25mm 25mm 25mm 25mm

1 ¼” NPSM THREAD

PART NUMBER

DESCRIPTION

BORE SIZE

LENGTH

ENTRY DIAMETER



724061 724062 724063 724064 724065

HYDV 32-4 HYDV 32-5 HYDV 32-6 HYDV 32-7 HYDV 32-8

6.35mm 8.0mm 9.5mm 11.0mm 12.5mm

85mm 85mm 85mm 85mm 85mm

32mm 32mm 32mm 32mm 32mm



724070 724071 724072 724073 724074 724075

HYDV 3 HYDV 4 HYDV 5 HYDV 6 HYDV 7 HYDV 8

4.8mm 6.35mm 8.0mm 9.5mm 11.0mm 12.5mm

85mm 85mm 85mm 85mm 85mm 85mm

25mm 25mm 25mm 25mm 25mm 25mm

TUNGSTEN CARBIDE SHORT VENTURI LINER WITH ACETAL JACKET 1 ¼” NPSM THREADS

PART NUMBER

DESCRIPTION

BORE SIZE

LENGTH

ENTRY DIAMETER



756001 756002 756003 756004 756005 756006

HYDVN 3 HYDVN 4 HYDVN 5 HYDVN 6 HYDVN 7 HYDVN 8

4.8mm 6.35mm 8.0mm 9.5mm 11.0mm 12.5mm

85mm 85mm 85mm 85mm 85mm 85mm

25mm 25mm 25mm 25mm 25mm 25mm

E: [email protected] www.escocorp.com

8

TUNGSTEN CARBIDE SHORT VENTURI LINER WITH BRASS JACKET 1 ¼” NPSM THREAD

PART NUMBER

DESCRIPTION

BORE SIZE

LENGTH

ENTRY DIAMETER



824061 824062 824063 824064 824065

HYDSV 32-4 HYDSV 32-5 HYDSV 32-6 HYDSV 32-7 HYDSV 32-8

6.35mm 8.0mm 9.5mm 11.0mm 12.5mm

85mm 85mm 85mm 85mm 85mm

32mm 32mm 32mm 32mm 32mm



824070 824071 824072 824073 824074 824075

HYDSV 3 HYDSV 4 HYDSV 5 HYDSV 6 HYDSV 7 HYDSV 8

4.8mm 6.35mm 8.0mm 9.5mm 11.0mm 12.5mm

85mm 85mm 85mm 85mm 85mm 85mm

25mm 25mm 25mm 25mm 25mm 25mm

SYCLONE NOZZLES SYALON VENTURI LINER WITH ACETAL JACKET 2” UNC THREADS

PART NUMBER

DESCRIPTION

BORE SIZE

LENGTH

ENTRY DIAMETER



784001 784002 784003 784004 784005

HYDZ 32-4/50 HYDZ 32-5/50 HYDZ 32-6/50 HYDZ 32-7/50 HYDZ 32-8/50

6.35mm 8.0mm 9.5mm 11.0mm 12.5mm

140mm 150mm 175mm 205mm 235mm

32mm 32mm 32mm 32mm 32mm

1 ¼” NPSM THREADS

PART NUMBER

DESCRIPTION

BORE SIZE

LENGTH

ENTRY DIAMETER



684001 684002 684003 684004 684005

HYDZ 32-4 HYDZ 32-5 HYDZ 32-6 HYDZ 32-7 HYDZ 32-8

6.35mm 8.0mm 9.5mm 11.0mm 12.5mm

135mm 145mm 170mm 200mm 230mm

32mm 32mm 32mm 32mm 32mm

9

T: +44(0) 1709 857500 F: +44(0) 1709 857501

SYCLONE VENTURI NOZZLES WITH BRASS JACKET & DURAGRIP SLEEVE 1 ¼” NPSM THREAD

PART NUMBER

DESCRIPTION

BORE SIZE

LENGTH

ENTRY DIAMETER



884001 884002 884003 884004 884005

HYDZ 32-4 HYDZ 32-5 HYDZ 32-6 HYDZ 32-7 HYDZ 32-8

6.35mm 8.0mm 9.5mm 11.0mm 12.5mm

135mm 145mm 170mm 200mm 230mm

32mm 32mm 32mm 32mm 32mm

WATER JET NOZZLES TUNGSTEN CARBIDE VENTURI LINER WITH ALUMINIUM JACKET & WATER JET SYSTEM 2” UNC THREADS

PART NUMBER

DESCRIPTION

BORE SIZE

LENGTH

ENTRY DIAMETER



728005 728006 728007 728008 728009 728010

HYDWJ 3/50 HYDWJ 4/50 HYDWJ 5/50 HYDWJ 6/50 HYDWJ 7/50 HYDWJ 8/50

4.8mm 6.35mm 8.0mm 9.5mm 11.0mm 12.5mm

120mm 150mm 160mm 170mm 210mm 235mm

25mm 25mm 25mm 25mm 25mm 25mm

1 ¼” NPSM THREADS

PART NUMBER

DESCRIPTION

BORE SIZE

LENGTH

ENTRY DIAMETER



628005 628006 628007 628008 628009 628010

HYDWJ 3 HYDWJ 4 HYDWJ 5 HYDWJ 6 HYDWJ 7 HYDWJ 8

4.8mm 6.35mm 8.0mm 9.5mm 11.0mm 12.5mm

120mm 150mm 160mm 170mm 210mm 235mm

25mm 25mm 25mm 25mm 25mm 25mm

WATER JET NOZZLE HOSE - PART NUMBER 528000 E: [email protected] www.escocorp.com

10

SILICON CARBIDE NOZZLES SILICON CARBIDE VENTURI NOZZLES WITH ACETAL JACKET 2” UNC THREADS

PART NUMBER

DESCRIPTION

BORE SIZE

LENGTH

ENTRY DIAMETER

755001 755002 755003 755004 755005 755006

HYDSC 3/50 HYDSC 4/50 HYDSC 5/50 HYDSC 6/50 HYDSC 7/50 HYDSC 8/50

4.8mm 6.35mm 8.0mm 9.5mm 11.0mm 12.5mm

115mm 140mm 150mm 175mm 205mm 235mm

25mm 25mm 25mm 25mm 25mm 25mm

HYDSC 32-3/50 HYDSC 32-4/50 HYDSC 32-5/50 HYDSC 32-6/50 HYDSC 32-7/50 HYDSC 32-8/50

4.8mm 6.35mm 8.0mm 9.5mm 11.0mm 12.5mm

115mm 140mm 150mm 175mm 205mm 235mm

32mm 32mm 32mm 32mm 32mm 32mm



755008 755009 755010 755011 755012 755013

1 ¼” NPSM THREADS

PART NUMBER

DESCRIPTION

BORE SIZE

LENGTH

ENTRY DIAMETER



794001 794002 794003 794004 794005 794006

HYDSC 3 HYDSC 4 HYDSC 5 HYDSC 6 HYDSC 7 HYDSC 8

4.8mm 6.35mm 8.0mm 9.5mm 11.0mm 12.5mm

115mm 140mm 150mm 175mm 205mm 235mm

25mm 25mm 25mm 25mm 25mm 25mm

SILICON CARBIDE VENTURI NOZZLES WITH ALUMINIUM JACKET 2” UNC THREADS

PART NUMBER

DESCRIPTION

BORE SIZE

LENGTH

ENTRY DIAMETER



355001 355002 355003 355004 355005 355006

HYDSA 3/50 HYDSA 4/50 HYDSA 5/50 HYDSA 6/50 HYDSA 7/50 HYDSA 8/50

4.8mm 6.35mm 8.0mm 9.5mm 11.0mm 12.5mm

115mm 140mm 150mm 175mm 205mm 235mm

25mm 25mm 25mm 25mm 25mm 25mm



355008 355009 355010 355011 355012 355013

HYDSA 32-3/50 HYDSA 32-4/50 HYDSA 32-5/50 HYDSA 32-6/50 HYDSA 32-7/50 HYDSA 32-8/50

4.8mm 6.35mm 8.0mm 9.5mm 11.0mm 12.5mm

115mm 140mm 150mm 175mm 205mm 235mm

32mm 32mm 32mm 32mm 32mm 32mm

11

T: +44(0) 1709 857500 F: +44(0) 1709 857501

1 ¼” NPSM THREADS

PART NUMBER

DESCRIPTION

BORE SIZE

LENGTH

ENTRY DIAMETER



359001 359002 359003 359004 359005 359006

HYDSA 3 HYDSA 4 HYDSA 5 HYDSA 6 HYDSA 7 HYDSA 8

4.8mm 6.35mm 8.0mm 9.5mm 11.0mm 12.5mm

115mm 140mm 150mm 175mm 205mm 235mm

25mm 25mm 25mm 25mm 25mm 25mm



359008 359009 359010 359011 359012 359013

HYDSA 32-3 HYDSA 32-4 HYDSA 32-5 HYDSA 32-6 HYDSA 32-7 HYDSA 32-8

4.8mm 6.35mm 8.0mm 9.5mm 11.0mm 12.5mm

115mm 140mm 150mm 175mm 205mm 235mm

32mm 32mm 32mm 32mm 32mm 32mm

SILICON CARBIDE VENTURI NOZZLES WITH ALUMINIUM THREADS & ACETAL JACKET 2” UNC THREADS

PART NUMBER

DESCRIPTION

BORE SIZE

LENGTH

ENTRY DIAMETER



255001 255002 255003 255004 255005 255006

HYAASC 3/50 HYAASC 4/50 HYAASC 5/50 HYAASC 6/50 HYAASC 7/50 HYAASC 8/50

4.8mm 6.35mm 8.0mm 9.5mm 11.0mm 12.5mm

115mm 140mm 150mm 175mm 205mm 235mm

25mm 25mm 25mm 25mm 25mm 25mm



255008 255009 255010 255011 255012 255013

HYAASC 32-3/50 HYAASC 32-4/50 HYAASC 32-5/50 HYAASC 32-6/50 HYAASC 32-7/50 HYAASC 32-8/50

4.8mm 6.35mm 8.0mm 9.5mm 11.0mm 12.5mm

115mm 140mm 150mm 175mm 205mm 235mm

32mm 32mm 32mm 32mm 32mm 32mm

1 ¼” NPSM THREADS

PART NUMBER

DESCRIPTION

BORE SIZE

LENGTH

ENTRY DIAMETER



259001 259002 259003 259004 259005 259006

HYAASC 3 HYAASC 4 HYAASC 5 HYAASC 6 HYAASC 7 HYAASC 8

4.8mm 6.35mm 8.0mm 9.5mm 11.0mm 12.5mm

115mm 140mm 150mm 175mm 205mm 235mm

25mm 25mm 25mm 25mm 25mm 25mm



259008 259009 259010 259011 259012 259013

HYAASC 32-3 HYAASC 32-4 HYAASC 32-5 HYAASC 32-6 HYAASC 32-7 HYAASC 32-8

4.8mm 6.35mm 8.0mm 9.5mm 11.0mm 12.5mm

115mm 140mm 150mm 175mm 205mm 235mm

32mm 32mm 32mm 32mm 32mm 32mm

E: [email protected] www.escocorp.com

12

STRAIGHT BORE NOZZLES TUNGSTEN CARBIDE STRAIGHT BORE NOZZLES UNC THREADS

PART NUMBER

DESCRIPTION

BORE SIZE

LENGTH

ENTRY DIAMETER



724130 724131 724132 724133 724134 724135

HYDBC 2 HYDBC 3 HYDBC 4 HYDBC 5 HYDBC 6 HYDBC 8

3.2mm 4.8mm 6.35mm 8.0mm 9.5mm 12.5mm

45mm 45mm 45mm 45mm 45mm 45mm

13mm 13mm 13mm 13mm 13mm 13mm

NPSM THREADS

PART NUMBER

DESCRIPTION

BORE SIZE

LENGTH

ENTRY DIAMETER



724140 724141 724142 724143 724144 724145

HYDB 2 HYDB 3 HYDB 4 HYDB 5 HYDB 6 HYDB 8

3.2mm 4.8mm 6.35mm 8.0mm 9.5mm 12.5mm

45mm 45mm 45mm 45mm 45mm 45mm

13mm 13mm 13mm 13mm 13mm 13mm

SYCLONE STRAIGHT BORE NOZZLES UNC THREADS

PART NUMBER

DESCRIPTION

BORE SIZE

LENGTH

ENTRY DIAMETER



724130-X 724131-X 724132-X 724133-X 724134-X 724135-X

HYDBCX 2 HYDBCX 3 HYDBCX 4 HYDBCX 5 HYDBCX 6 HYDBCX 8

3.2mm 4.8mm 6.35mm 8.0mm 9.5mm 12.5mm

45mm 45mm 45mm 45mm 45mm 45mm

13mm 13mm 13mm 13mm 13mm 13mm

NPSM THREADS

13



PART NUMBER

DESCRIPTION

BORE SIZE

LENGTH

ENTRY DIAMETER



724140-X 724141-X 724142-X 724143-X 724144-X 724145-X

HYDBX 2 HYDBX 3 HYDBX 4 HYDBX 5 HYDBX 6 HYDBX 8

3.2mm 4.8mm 6.35mm 8.0mm 9.5mm 12.5mm

45mm 45mm 45mm 45mm 45mm 45mm

13mm 13mm 13mm 13mm 13mm 13mm

T: +44(0) 1709 857500 F: +44(0) 1709 857501

TUNGSTEN CARBIDE NOZZLES VENTURI NOZZLES WITH ALUMINIUM JACKET 2” UNC THREADS

PART NUMBER

DESCRIPTION

BORE SIZE

LENGTH

ENTRY DIAMETER



724000 724001 724002 724003 724004 724005 724006 724007

HYDC 32-3/50 HYDC 32-4/50 HYDC 32-5/50 HYDC 32-6/50 HYDC 32-7/50 HYDC 32-8/50 HYDC 32-10/50 HYDC 32-12/50

4.8mm 6.35mm 8.0mm 9.5mm 11.0mm 12.5mm 16.0mm 19.0mm

140mm 140mm 150mm 175mm 205mm 235mm 235mm 235mm

32mm 32mm 32mm 32mm 32mm 32mm 32mm 32mm



724010 724011 724012 724013 724014 724015

HYDC 3/50 HYDC 4/50 HYDC 5/50 HYDC 6/50 HYDC 7/50 HYDC 8/50

4.8mm 6.35mm 8.0mm 9.5mm 11.0mm 12.5mm

140mm 140mm 150mm 175mm 205mm 235mm

25mm 25mm 25mm 25mm 25mm 25mm

1 ¼” NPSM THREAD

PART NUMBER

DESCRIPTION

BORE SIZE

LENGTH

ENTRY DIAMETER



724020 724021 724022 724023 724024 724025 724026 724027

HYDC 32-3 HYDC 32-4 HYDC 32-5 HYDC 32-6 HYDC 32-7 HYDC 32-8 HYDC 32-10 HYDC 32-12

4.8mm 6.35mm 8.0mm 9.5mm 11.0mm 12.5mm 16.0mm 19.0mm

140mm 140mm 150mm 175mm 205mm 235mm 235mm 235mm

32mm 32mm 32mm 32mm 32mm 32mm 32mm 32mm



724030 724031 724032 724033 724034 724035

HYDC 3 HYDC 4 HYDC 5 HYDC 6 HYDC 7 HYDC 8

4.8mm 6.35mm 8.0mm 9.5mm 11.0mm 12.5mm

140mm 140mm 150mm 175mm 205mm 235mm

25mm 25mm 25mm 25mm 25mm 25mm

E: [email protected] www.escocorp.com

14

VENTURI NOZZLES WITH ACETAL JACKET 2” UNC THREADS

PART NUMBER

DESCRIPTION

BORE SIZE

LENGTH

ENTRY DIAMETER



754000 754001 754002 754003 754004 754005 754006 754007

HYDN 32-3/50 HYDN 32-4/50 HYDN 32-5/50 HYDN 32-6/50 HYDN 32-7/50 HYDN 32-8/50 HYDN 32-10/50 HYDN 32-12/50

4.8mm 6.35mm 8.0mm 9.5mm 11.0mm 12.5mm 16.0mm 19.0mm

140mm 140mm 150mm 175mm 205mm 235mm 235mm 235mm

32mm 32mm 32mm 32mm 32mm 32mm 32mm 32mm



754010 754011 754012 754013 754014 754015

HYDN 3/50 HYDN 4/50 HYDN 5/50 HYDN 6/50 HYDN 7/50 HYDN 8/50

4.8mm 6.35mm 8.0mm 9.5mm 11.0mm 12.5mm

140mm 140mm 150mm 175mm 205mm 235mm

25mm 25mm 25mm 25mm 25mm 25mm

1 ¼” NPSM THREAD

PART NUMBER

DESCRIPTION

BORE SIZE

LENGTH

ENTRY DIAMETER



654000 654001 654002 654003 654004 654005 654006 654007

HYDN 32-3 HYDN 32-4 HYDN 32-5 HYDN 32-6 HYDN 32-7 HYDN 32-8 HYDN 32-10 HYDN 32-12

4.8mm 6.35mm 8.0mm 9.5mm 11.0mm 12.5mm 16.0mm 19.0mm

140mm 140mm 150mm 175mm 205mm 235mm 235mm 235mm

32mm 32mm 32mm 32mm 32mm 32mm 32mm 32mm



654010 654011 654012 654013 654014 654015

HYDN 3 HYDN 4 HYDN 5 HYDN 6 HYDN 7 HYDN 8

4.8mm 6.35mm 8.0mm 9.5mm 11.0mm 12.5mm

140mm 140mm 150mm 175mm 205mm 235mm

25mm 25mm 25mm 25mm 25mm 25mm

15

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TUNGSTEN CARBIDE NOZZLES WITH DURAGRIP SLEEVE VENTURI NOZZLES WITH ALUMINIUM JACKET & DURAGRIP SLEEVE 2” UNC THREADS

PART NUMBER

DESCRIPTION

BORE SIZE

LENGTH

ENTRY DIAMETER



724184 724185 724186 724187 724188 724189 724190 724191

HYDDS 32-3/50 HYDDS 32-4/50 HYDDS 32-5/50 HYDDS 32-6/50 HYDDS 32-7/50 HYDDS 32-8/50 HYDDS 32-10/50 HYDDS 32-12/50

4.8mm 6.35mm 8.0mm 9.5mm 11.0mm 12.5mm 16.0mm 19.0mm

140mm 140mm 150mm 175mm 205mm 235mm 235mm 235mm

32mm 32mm 32mm 32mm 32mm 32mm 32mm 32mm

1 ¼” NPSM THREADS

PART NUMBER

DESCRIPTION

BORE SIZE

LENGTH

ENTRY DIAMETER



624184 624185 624186 624187 624188 624189 624190 624191

HYDDSF 32-3 HYDDSF 32-4 HYDDSF 32-5 HYDDSF 32-6 HYDDSF 32-7 HYDDSF 32-8 HYDDSF 32-10 HYDDSF 32-12

4.8mm 6.35mm 8.0mm 9.5mm 11.0mm 12.5mm 16.0mm 19.0mm

135mm 135mm 145mm 170mm 200mm 230mm 230mm 230mm

32mm 32mm 32mm 32mm 32mm 32mm 32mm 32mm

VENTURI NOZZLES WITH BRASS JACKET & DURAGRIP SLEEVE 1 ¼” NPSM THREADS

PART NUMBER

DESCRIPTION

BORE SIZE

LENGTH

ENTRY DIAMETER



726020 726021 726022 726023 726024 726025 726026 726027

HYDBBS 32-3 HYDBBS 32-4 HYDBBS 32-5 HYDBBS 32-6 HYDBBS 32-7 HYDBBS 32-8 HYDBBS 32-10 HYDBBS 32-12

4.8mm 6.35mm 8.0mm 9.5mm 11.0mm 12.5mm 16.0mm 19.0mm

135mm 135mm 145mm 170mm 200mm 230mm 230mm 230mm

32mm 32mm 32mm 32mm 32mm 32mm 32mm 32mm



726010 726011 726012 726013 726014 726015

HYDBBS 3 HYDBBS 4 HYDBBS 5 HYDBBS 6 HYDBBS 7 HYDBBS 8

4.8mm 6.35mm 8.0mm 9.5mm 11.0mm 12.5mm

135mm 135mm 145mm 170mm 200mm 230mm

25mm 25mm 25mm 25mm 25mm 25mm

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16

TUNGSTEN CARBIDE & REPLACEMENT GASKETS TUNGSTEN CARBIDE

PART NUMBER



G1052-04 G1052-05 G1052-06 G1052-07 G1052-08 G1052-09 G1052-10 G1052-17 MXC 20 MXC 25 MXC 30 MXC 35 MXC 40 MXC 45 TEV 50 TEV 50/1 TEV 51 TEV 51/1

DESCRIPTION

BORE SIZE

LENGTH

THROAT SLEEVE 4.0mm 64mm THROAT SLEEVE 4.0mm 57mm HEMISPHERE 9.5mm DEFLECTION TIP 23.5mm ANGLED LINER 8.0mm 25mm STEM SUPPORT 12mm ANGLED LINER 6.0mm 20mm TUNGSTEN CARBIDE WASHER DOUBLE RECESSED TUNGSTEN CARBIDE 2.0mm 40mm DOUBLE RECESSED TUNGSTEN CARBIDE 2.5mm 40mm DOUBLE RECESSED TUNGSTEN CARBIDE 3.0mm 40mm DOUBLE RECESSED TUNGSTEN CARBIDE 3.5mm 40mm DOUBLE RECESSED TUNGSTEN CARBIDE 4.0mm 40mm DOUBLE RECESSED TUNGSTEN CARBIDE 4.5mm 40mm STRAIGHT BORE INSERTS 8.0mm 35mm STRAIGHT BORE INSERTS 9.0mm 35mm STRAIGHT BORE INSERTS 12.0mm 50mm STRAIGHT BORE INSERTS 10.0mm 50mm

RUBBER GASKETS

NG32 – USED WITH 32mm ENTRY NOZZLES



NG25 – USED WITH 25mm ENTRY NOZZLES



NG0 – USED WITH STRAIGHT BORE NOZZLES



BN-5HW- USED WITH CURVOBLAST UNITS

17

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Nozzle AirAir & Pressure Requirements Chart Nozzle & Pressure Requirements Chart Nozzle Pressure PSI (BAR) Nozzle Bore Size

1

/8 inch (3.2mm)

3

/16 inch (4.8mm)

¼ inch (6.35mm)

5

/16 inch (8mm)

3

/8 inch (9.5mm)

7

/16 inch (11mm)

½ inch (12.5mm)

5

/8 inch (16mm)

¾ inch (19mm)

Air, Power & Abrasive Requirements Air - cu ft/min (cu m/min) Horsepower - hp (kW) Abrasive - lb/hr (kg/hr) Air - cu ft/min (cu m/min) Horsepower - hp (kW) Abrasive - lb/hr (kg/hr) Air - cu ft/min (cu m/min) Horsepower - hp (kW) Abrasive - lb/hr (kg/hr) Air - cu ft/min (cu m/min) Horsepower - hp (kW) Abrasive - lb/hr (kg/hr) Air - cu ft/min (cu m/min) Horsepower - hp (kW) Abrasive - lb/hr (kg/hr) Air - cu ft/min (cu m/min) Horsepower - hp (kW) Abrasive - lb/hr (kg/hr) Air - cu ft/min (cu m/min) Horsepower - hp (kW) Abrasive - lb/hr (kg/hr) Air - cu ft/min (cu m/min) Horsepower - hp (kW) Abrasive - lb/hr (kg/hr) Air - cu ft/min (cu m/min) Horsepower - hp (kW) Abrasive - lb/hr (kg/hr)

50 (3.45) 12 (0.34) 1.75 (1.30) 70 (32) 25 (0.71) 5 (3.73) 150 (68) 50 (1.42) 10 (7.46) 270 (122) 80 (2.27) 17 (12.68) 470 (213) 110 (3.12) 25 (18.64) 675 (306) 150 (4.25) 35 (26.10) 900 (408) 200 (5.66) 45 (33.56) 1200 (544) 300 (8.5) 70 (52.20) 1900 (862) 430 (12.18) 100 (74.57) 2700 (1225)

60 (4.14) 13 (0.37) 2 (1.49) 80 (36) 30 (0.85) 8 (5.97) 170 (77) 55 (1.56) 12 (8.95) 300 (136) 90 (2.55) 20 (14.91) 530 (240) 125 (3.54) 29 (21.63) 775 (352) 170 (4.81) 40 (29.83) 1000 (454) 225 (6.37) 50 (37.28) 1350 (612) 350 (9.91) 80 (59.66) 2200 (998) 500 (14.16) 115 (85.76) 3100 (1406)

70 (4.83) 15 (0.42) 2.5 (1.86) 90 (41) 35 (0.99) 9 (6.71) 200 (91) 60 (1.70) 13 (9.69) 350 (159) 100 (2.83) 25 (18.64) 600 (272) 145 (4.11) 32 (23.86) 875 (397) 200 (5.66) 45 (33.56) 1200 (544) 250 (7.08) 55 (41.01) 1500 (680) 400 (11.33) 90 (67.11) 2400 (1089) 575 (16.28) 130 (96.94) 3500 (1588)

80 (5.52) 18 (0.51) 3 (2.24) 100 (45) 40 (1.13) 9.5 (7.08) 215 (98) 70 (1.98) 16 (11.93) 400 (181) 115 (3.26) 27 (20.13) 675 (306) 160 (4.53) 35 (26.10) 975 (442) `215 (6.09) 50 (37.28) 1300 (590) 275 (7.79) 63 (46.98) 1700 (771) 450 (12.74) 100 (74.57) 2700 (1225) 650 (18.41) 145 (108.13) 3900 (1769)

90 (6.21) 19 (0.54) 3.5 (2.61) 110 (50) 43 (1.22) 10 (7.46) 240 (109) 75 (2.12) 17 (12.68) 450 (204) 125 (3.54) 28 (20.88) 750 (340) 175 (4.96) 40 (29.83) 1060 (481) 240 (6.80) 55 (41.01) 1400 (635) 300 (8.50) 70 (52.20) 1850 (839) 500 (14.16) 110 (82.03) 3000 (1361) 700 (19.82) 160 (119.31) 4300 (1950)

100 (6.89) 21 (0.59) 4 (2.98) 120 (54) 45 (1.27) 10.5 (7.83) 260 (118) 80 (2.27) 18 (13.42) 500 (227) 140 (3.96) 30 (22.37) 825 (374) 200 (5.66) 45 (33.56) 1100 (499) 255 (7.22) 60 (44.74) 1550 (703) 340 (9.63) 75 (55.93) 2025 (919) 550 (15.58) 120 (89.48) 3300 (1497) 800 (22.66) 175 (130.50) 4700 (2132)

125 (8.62) 26 (0.74) 6 (4.47) 135 (61) 60 (1.70) 16 (11.93) 320 (145) 95 (2.69) 25 (18.64) 675 (306) 190 (5.38) 36 (26.85) 1000 (454) 275 (7.79) 57 (42.50) 1350 (612) 315 (8.92)` 70 (52.20) 1800 (816) 430 (12.18) 95 (70.84) 2525 (1145) 700 (19.82) 150 (111.85) 4000 (1814) 1100 (31.15) 215 (160.33) 5700 (2586)

This table is for reference only. Actual results may vary depending on specific abrasive medium used.

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18

Hydrablast™ Blast cleaning nozzles

ESCO

®

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