Dry-Disconnect Hydraulic Quick Couplings

NS Series Double shut-off Dry Disconnect couplers minimize fluid loss. Sleeve locking mechanism prevents accidental disconnection.
FF Series Double shut-off Dry Disconnect couplers minimize fluid loss. Smooth surfaces of coupler and nipple make it easy to wipe off surface dirt.

NS (No-Spill) Series

Description:
Double shut-off Dry Disconnect couplers use flush face valving when connecting and disconnecting. This ensures that only minimal amounts of fluid are lost during disconnection or air included during reconnection. Sleeve locking mechanism prevents accidental disconnection when the coupling is dragged along the ground.

General Specifications:
Rated Pressure(PSI) - 2500; Temperature Range: -40° to +250°F;  * Flow is dependent on temperature and pressure, for more information see General Specifications, below.

  NPT Female
Coupler		 NPT Female
Nipple
  NPT Female Coupler NPT Female Nipple
Body Size Thread Size Material Stock No. Stock No.
3/8 3/8 Steel NS-371-6FP NS-372-6FP
1/2 1/2 Steel NS-501-8FP NS-502-8FP
3/4 3/4 Steel NS-751-12FP NS-752-12FP
1 1 Steel NS-1001-16FP NS-1002-16FP
Dust Plugs & Caps

Description:
Dust Plugs & Caps keep the mating surfaces clean and free of contamination. They protect the critical mating elements of the couplings halves when they are disconnected. Nipples are protected from damage that would make the total coupling unusable.

General Specifications:
When ordering the dust cap/plug, body size must correspond to that of the coupler or nipple.

Body Size Stock No.
3/8 NR-37
1/2 NR-50
3/4 NR-75
1 NR-100
General Specifications
Body Size Flow GPM Spillage (max per disconnect) Air Inclusion (max per connect)
3/8 10 .002ML .001ML
1/2 15 .07ML .25ML
3/4 30 .15ML .05ML
1 50 .22ML .07ML
Go to top
Back to Hydraulics Main Page Back to Fittings & Connectors

FF (Flush Face) Series

Description:
Double shut-off Dry Disconnect couplers use flush face valving when connecting and disconnecting. This ensures that only minimal amounts of fluid are lost during disconnection or air included during reconnection. The smooth flat surface of the coupler and nipple make it easy to wipe off any surface dirt before connecting.

General Specifications:
Rated Pressure(PSI) - 3000; Temperature Range: -40° to +250°F;  * Flow is dependent on temperature and pressure, for more information see General Specifications, below.

  NPT Female
Coupler		 NPT Female
Nipple
  NPT Female Coupler NPT Female Nipple
Body Size Thread Size Material Stock No. Stock No.
3/8 3/8 Steel FF-371-6FP FF-372-6FP
3/8 1/2 Steel FF-501-8FP FF-502-8FP
Rubber Dust Plugs & Caps

Description:
Dust Plugs & Caps keep the mating surfaces clean and free of contamination. They protect the critical mating elements of the couplings halves when they are disconnected. Nipples are protected from damage that would make the total coupling unusable.

General Specifications:
When ordering the dust cap/plug, body size must correspond to that of the coupler or nipple.

Body Size Dust Plug Stock No. Dust Cap Stock No.
3/8 NR-50 NR-37
1/2 FR-501 FR-502
General Specifications
Body Size Flow GPM Spillage (max per disconnect) Air Inclusion (max per connect)
3/8 10 .015ML .020ML
1/2 15 .020ML .070ML
Go to top
Back to Hydraulics Main Page Back to Fittings & Connectors

For more information or technical assistance, call us at 1 (800) 447-4409, or send e-mail to sales@phionline.com.

Home | Hydraulics | Pneumatics | Connectors | Hoses & Tubing
Calculators | Tech. Reference | Store Loc's | Order Form | Company
©2009 Progressive Hydraulics, Inc., Saddle Brook, NJ. All rights reserved. Site Maintained by 360 Advertising Design, Fair Lawn, NJ