6600 Series Hydraulic Couplings

Hydraulic Couplers - 6600 Series

Coupler sleeves and nipple bodies are case hardened for resistance to shock and stress. Durable ball-locking mechanism ensures reliable connections. Interchangeable with ISO 7241-1 Series A and Aeroquip FD56 (5600) Series. Temperature range from -40° to +250°F.

Body Size: 1/4"

Thread Size	Thread Type	Maximum Pressure	Air Consumption	Material	Package Qty	Item #	Price Want to view pricing for this product? Log In or Create Login Not a Kimball Midwest Customer? Register
1/8"-27	NPT	5,000 P.S.I.	3	Carbon Steel	1	521025	Log in to view price
1/4" x 1/8"-27 Hydraulic Coupler - 6600 Series Item Number: 521025 Package Weight: 0.3 lbs View Product Details Log in to Order
1/4"-18	NPT	5,000 P.S.I.	3	Carbon Steel	1	521026	Log in to view price
1/4" x 1/4"-18 Hydraulic Coupler - 6600 Series Item Number: 521026 Package Weight: 0.2 lbs View Product Details Log in to Order

Body Size: 3/8"

Thread Size	Thread Type	Maximum Pressure	Air Consumption	Material	Package Qty	Item #	Price Want to view pricing for this product? Log In or Create Login Not a Kimball Midwest Customer? Register
3/8"-18	NPT	4,000 P.S.I.	5	Carbon Steel	1	521027	Log in to view price
3/8" x 3/8"-18 Hydraulic Coupler - 6600 Series Item Number: 521027 Package Weight: 0.4 lbs View Product Details Log in to Order

Body Size: 1/2"

Thread Size	Thread Type	Maximum Pressure	Air Consumption	Material	Package Qty	Item #	Price Want to view pricing for this product? Log In or Create Login Not a Kimball Midwest Customer? Register
1/2"-14	NPT	4,000 P.S.I.	12	Carbon Steel	1	521028	Log in to view price
1/2" x 1/2"-14 Hydraulic Coupler - 6600 Series Item Number: 521028 Package Weight: 0.6 lbs View Product Details Log in to Order
3/4"-16	ORT	4,000 P.S.I.	12	Carbon Steel	1	521052	Log in to view price
1/2" x 3/4"-16 ORT Hydraulic Coupler - 6600 Series Item Number: 521052 Package Weight: 0.6 lbs View Product Details Log in to Order
7/8"-14	ORT	4,000 P.S.I.	12	Carbon Steel	1	521053	Log in to view price
1/2" x 7/8"-14 ORT Hydraulic Coupler - 6600 Series Item Number: 521053 Package Weight: 0.6 lbs View Product Details Log in to Order

Body Size: 3/4"

Thread Size	Thread Type	Maximum Pressure	Air Consumption	Material	Package Qty	Item #	Price Want to view pricing for this product? Log In or Create Login Not a Kimball Midwest Customer? Register
1/2"-14	NPT	4,000 P.S.I.	28	Carbon Steel	1	521029	Log in to view price
3/4" x 3/4"-14 Hydraulic Coupler - 6600 Series Item Number: 521029 Package Weight: 1 lbs View Product Details Log in to Order

Body Size: 1"

Thread Size	Thread Type	Maximum Pressure	Air Consumption	Material	Package Qty	Item #	Price Want to view pricing for this product? Log In or Create Login Not a Kimball Midwest Customer? Register
1"	NPT	4,000 P.S.I.	50	Carbon Steel	1	521030	Log in to view price
1" x 1-11 x 1/2" Hydraulic Coupler - 6600 Series Item Number: 521030 Package Weight: 1.5 lbs View Product Details Log in to Order

Hydraulic Nipples - 6600 Series

Coupler sleeves and nipple bodies are case hardened for resistance to shock and stress. Durable ball-locking mechanism ensures reliable connections. 6600 Series couplings interchange with ISO 7241-1 Series A and Aeroquip FD56 (5600) Series. Temperature range -40° to +250°F.

Body Size: 1/4"

Thread Size	Thread Type	Maximum Pressure	Air Consumption	Material	Package Qty	Item #	Price Want to view pricing for this product? Log In or Create Login Not a Kimball Midwest Customer? Register
1/8"-27	NPT	5,000 P.S.I.	3	Carbon Steel	1	521031	Log in to view price
1/4" x 1/8"-27 Hydraulic Nipple - 6600 Series Item Number: 521031 Package Weight: 0.1 lbs View Product Details Log in to Order
1/4"-18	NPT	5,000 P.S.I.	3	Carbon Steel	1	521032	Log in to view price
1/4" x 1/4"-18 Hydraulic Nipple - 6600 Series Item Number: 521032 Package Weight: 0.1 lbs View Product Details Log in to Order

Body Size: 3/8"

Thread Size	Thread Type	Maximum Pressure	Air Consumption	Material	Package Qty	Item #	Price Want to view pricing for this product? Log In or Create Login Not a Kimball Midwest Customer? Register
3/8"-18	NPT	4,000 P.S.I.	6	Carbon Steel	1	521033	Log in to view price
3/8" x 3/8"-18 Hydraulic Nipple - 6600 Series Item Number: 521033 Package Weight: 0.1 lbs View Product Details Log in to Order

Body Size: 1/2"

Thread Size	Thread Type	Maximum Pressure	Air Consumption	Material	Package Qty	Item #	Price Want to view pricing for this product? Log In or Create Login Not a Kimball Midwest Customer? Register
1/2"-14	NPT	4,000 P.S.I.	12	Carbon Steel	1	521034	Log in to view price
1/2" x 1/2"-14 Hydraulic Nipple - 6600 Series Item Number: 521034 Package Weight: 0.2 lbs View Product Details Log in to Order
3/4"-16	ORT	4,000 P.S.I.	12	Carbon Steel	1	521054	Log in to view price
1/2" x 3/4"-16 ORT Hydraulic Nipple - 6600 Series Item Number: 521054 Package Weight: 0.4 lbs View Product Details Log in to Order
7/8"-14	ORT	4,000 P.S.I.	12	Carbon Steel	1	521055	Log in to view price
1/2" x 7/8"-14 ORT Hydraulic Nipple - 6600 Series Item Number: 521055 Package Weight: 0.2 lbs View Product Details Log in to Order

Body Size: 3/4"

Thread Size	Thread Type	Maximum Pressure	Air Consumption	Material	Package Qty	Item #	Price Want to view pricing for this product? Log In or Create Login Not a Kimball Midwest Customer? Register
3/4"-14	NPT	4,000 P.S.I.	28	Carbon Steel	1	521035	Log in to view price
3/4" x 3/4"-14 Hydraulic Nipple - 6600 Series Item Number: 521035 Package Weight: 0.4 lbs View Product Details Log in to Order

Body Size: 1"

Thread Size	Thread Type	Maximum Pressure	Air Consumption	Material	Package Qty	Item #	Price Want to view pricing for this product? Log In or Create Login Not a Kimball Midwest Customer? Register
1"-11-1/2	NPT	4,000 P.S.I.	50	Carbon Steel	1	521036	Log in to view price
1" x 1-11 x 1/2" Hydraulic Nipple - 6600 Series Item Number: 521036 Package Weight: 0.6 lbs View Product Details Log in to Order