71 Series Hydraulic Couplings

Sick of oil drips and air in the line every time you break a circuit? 71 Series non-spill hydraulic couplings use a flush-face design to keep fluid in and contamination out. Large flow chambers and an exclusive valve deliver high flow with low pressure drop for faster cylinder response. Heavy-duty steel is built for industrial hydraulics and offshore drilling.

15 results

Hydraulic Coupler Assemblies - Parker® 71 Series

Hydraulic Couplers - Parker® 71 Series

Hydraulic Nipples - Parker® 71 Series

Hydraulic Coupler Assemblies - Parker® 71 Series

NON-SPILL HYDRAULIC COUPLERS feature a flush face design for minimal air inclusion and fluid spillage. Large flow chambers and an exclusive valve design ensure superior flow with low pressure drop. Constructed from HEAVY-DUTY STEEL for long service life, suitable for industrial hydraulic lines and off-shore drilling applications.

Body Size	Thread Size	Thread Type	Maximum Pressure	Air Consumption	Package Qty	Item #	Price Want to view pricing for this product? Log In or Create Login Not a Kimball Midwest Customer? Register
1/4"	1/4"-18	NPT	10,000 psi	5 SCFM	1	521482	Log in to view price
1/4" x 1/4"-18 Hydraulic Coupler Assembly - Parker® 71 Series Item #: 521482 Package Weight: 0.4 lbs View Product Details Log in to Order
3/8"	3/8"-18	NPT	10,000 psi	12 SCFM	1	521485	Log in to view price
3/8" x 3/8"-18 Hydraulic Coupler Assembly - Parker® 71 Series Item #: 521485 Package Weight: 1.1 lbs View Product Details Log in to Order
1/2"	1/2"-14	NPT	10,000 psi	20 SCFM	1	521488	Log in to view price
1/2" x 1/2"-14 Hydraulic Coupler Assembly - Parker® 71 Series Item #: 521488 Package Weight: 1.9 lbs View Product Details Log in to Order
3/4"	3/4"-14	NPT	7,500 psi	40 SCFM	1	521491	Log in to view price
3/4" x 3/4"-14 Hydraulic Coupler Assembly - Parker® 71 Series Item #: 521491 Package Weight: 3.1 lbs View Product Details Log in to Order
1"	1"-11-1/2	NPT	7,500 psi	60 SCFM	1	521492	Log in to view price
1" x 1"-11-1/2 Hydraulic Coupler Assembly - Parker® 71 Series Item #: 521492 Package Weight: 4.7 lbs View Product Details Log in to Order

Hydraulic Couplers - Parker® 71 Series

Body Size	Thread Size	Thread Type	Maximum Pressure	Air Consumption	Package Qty	Item #	Price Want to view pricing for this product? Log In or Create Login Not a Kimball Midwest Customer? Register
1/4"	1/4"-18	NPT	10,000 psi	5 SCFM	1	521480	Log in to view price
1/4" x 1/4"-18 Hydraulic Coupler - Parker® 71 Series Item #: 521480 Package Weight: 0.3 lbs View Product Details Log in to Order
3/8"	3/8"-18	NPT	10,000 psi	12 SCFM	1	521483	Log in to view price
3/8" x 3/8"-18 Hydraulic Coupler - Parker® 71 Series Item #: 521483 Package Weight: 0.8 lbs View Product Details Log in to Order
1/2"	1/2"-14	NPT	10,000 psi	20 SCFM	1	521486	Log in to view price
1/2" x 1/2"-14 Hydraulic Coupler - Parker® 71 Series Item #: 521486 Package Weight: 1.3 lbs View Product Details Log in to Order
3/4"	3/4"-14	NPT	7,500 psi	40 SCFM	1	521496	Log in to view price
3/4" x 3/4"-14 Hydraulic Coupler - Parker® 71 Series Item #: 521496 Package Weight: 2 lbs View Product Details Log in to Order
1"	1"-11-1/2	NPT	7,500 psi	60 SCFM	1	521500	Log in to view price
1" x 1"-11-1/2 Hydraulic Coupler - Parker® 71 Series Item #: 521500 Package Weight: 2.9 lbs View Product Details Log in to Order

Hydraulic Nipples - Parker® 71 Series

Body Size	Thread Size	Thread Type	Maximum Pressure	Air Consumption	Package Qty	Item #	Price Want to view pricing for this product? Log In or Create Login Not a Kimball Midwest Customer? Register
1/4"	1/4"-18	NPT	10,000 psi	5 SCFM	1	521481	Log in to view price
1/4" x 1/4"-18 Hydraulic Nipple - Parker® 71 Series Item #: 521481 Package Weight: 0.2 lbs View Product Details Log in to Order
3/8"	3/8"-18	NPT	10,000 psi	12 SCFM	1	521484	Log in to view price
3/8" x 3/8"-18 Hydraulic Nipple - Parker® 71 Series Item #: 521484 Package Weight: 0.3 lbs View Product Details Log in to Order
1/2"	1/2"-14	NPT	10,000 psi	20 SCFM	1	521487	Log in to view price
1/2" x 1/2"-14 Hydraulic Nipple - Parker® 71 Series Item #: 521487 Package Weight: 0.6 lbs View Product Details Log in to Order
3/4"	3/4"-14	NPT	7,500 psi	40 SCFM	1	521497	Log in to view price
3/4" x 3/4"-14 Hydraulic Nipple - Parker® 71 Series Item #: 521497 Package Weight: 1.1 lbs View Product Details Log in to Order
1"	1"-11-1/2	NPT	7,500 psi	60 SCFM	1	521501	Log in to view price
1" x 1"-11-1/2 Hydraulic Nipple - Parker® 71 Series Item #: 521501 Package Weight: 1.8 lbs View Product Details Log in to Order