CALL US 1-800-442-0311

Parker 3000 Series

For the complete product listing, please view Catalog 3800 - Quick Coupling Products (19.9 MB PDF).

3000 Series Threaded Connection

Steel Body, Polyurethane Seal

Parker 3000 Series Threaded Connection

The 3000 Series coupling are designed for high pressure applications. The coupler sleeve and nipple body must be manually threaded together to make the connection.

Applications: Hydraulic rams, Portable hydraulic tools, Crimping equipment

Features:

  • Manual threaded connection and actuation
  • Hard, chrome alloy ball valves
  • Polyurethane interface seal resists high pressure extrusion
  • Threaded retainer provides a positive valve stop
  • Protective zinc plating with clear trivalent chromate finish

3000 Series Specifications

Body Size Rate Flow Rated Pressure Temperature Body Material Sleeve Type Seal Material
inches (gpm) (psi)
1/4 3 10,000 -22° F to +230° F SteelThread to connectPolyurethane
3/8 6 10,000 -22° F to +230° F SteelThread to connectPolyurethane

3000 Series Couplers

Parker 3000 Series Couplers Parker 3000 Series Couplers
Body Size Coupler Part Number Port End Valve Type Length Largest Diameter Wrench Flats Weight
inches (lbs.)
1/4 3050-2 1/4-18 NPTF (Male) Ball 2.381.13 0.81 0.25
3/8 3050-3 3/8-18 NPTF (Male) Ball 2.381.38 1.00 0.49
3/8 3050-3-231 3/8-18 NPTF (Female) Ball 2.381.38 1.00 0.49

3000 Series Nipples

Parker 3000 Series Nipples Parker 3000 Series Nipples
Body Size Nipple Part Number Port End Valve Type Length Largest Diameter Wrench Flats Weight
inches (lbs.)
1/4 3010-2 1/4-18 NPTF (Female) Ball 1.291.13 0.88 0.14
3/8 3010-3 3/8-18 NPTF (Female) Ball 1.581.25 0.94 0.23
3/8 3010-3-230 3/8-18 NPTF (Male) Ball 2.311.25 1.00 0.30