Download to your device for free
Sorry! Our Android app is currently unavailable
SPH Series
Download DatasheetHigh pressure screw to connect coupler
Holmbury’s SPH Series stainless steel screw to connect
couplers are perfect for applications where high pressures
are present. The coupler connects using a brass nut.
couplers are perfect for applications where high pressures
are present. The coupler connects using a brass nut.
Connect Under Pressure
Features
• 10,000 PSI maximum working pressure• Screw to connect design eliminates brinelling• Bidirectional flow
Accessories
• Dust caps and plugs are included with the SPHSeries as standard
Construction
• AISI 316 stainless steel body with brass nut• Available only in size 06 body with 1/4” NPT thread• Fitted with FKM seals
Applications
• Offshore equipment• Instrumentation and gauges• Corrosive environments
AVAILABLE SEALS AND TEMPERATURE RANGE
All carbon steel products have Nitrile Butadiene Rubber seals fitted as standard. All stainless steel products have Fluoro-elastomer Rubber (Viton®) seals fitted as standard. Special seal materials available on request.
0°
Nitrile
EPDM
Viton®
Kalrez®
0°
Viton®
Kalrez®
Nitrile
EPDM
| Abbreviation | Trade Name | Chemical Name | Min Temp. | Max Temp. |
| NBR XNBR | Chemigum®, Hycar8, Breon®, Butakon®, Butacril®, Buna-N®, Perbunan®, Paracril®, Krynac®, Europrene-N®, Nipol® | Nitrile Butadiene Rubber Carboxylated Nitrile Rubber | -40°C (-40°F) | 106°C (223°F) |
| FKM (FPM) | Dai-el®, Fluorel®, Tecnoflon®, Viton® | Fluoro-elastomer Rubber | -20°C (-4°F) | 200°C (392°F) |
| EPR EPDM | Buna-AP®, Dufral®, Epsyn®, Nordel®, Epcar8, Keltan®, Royalene®, Polysar-EPDM® | Ethylene Propylene Copolymer Ethylene Propylene Terpolymer | -50°C (-58°F) | 120°C (248°F) |
| FVMQ | Silastic 1S®, FSE® | Fluorosilicone Rubber | -65°C (-85°F) | 170°C (338°F) |
| FFKM | Perlast®, Kalrez®, Chemraz®, Kaflon® | Perfluoroelastomer | -25°C (-13°F) | 300°C (572°F) |