Steel 4-Bolt Flange Adapter, 1.50 Inch Code 61 Flange, O-Ring Half To 1.50 Inch Female NPT, Straight with Counterbore

A 3.25	B 3.69	C 1.41	D 2.75	E 1.62	Brand Anchor Fluid Power	Brand Anchor Fluid Power	Pack Size 1.00	UOM EA	F 1.09	H 1.5 in	Includes Mounting bolts, lock washers and Buna-N O-Ring	K 0.53	Pad Size 1.50	Pipe Size 1.50	Supplier Part Number W43-24-24U	Thread 1 1-1/2-11-1/2	Thread Sealant No	Alternate Part Numbers Alternate Part Number 001646-005, Alternate Part Number C1DS90, Alternate Part Number C1JD98, Alternate Part Number W43-24-24U-CB	Product Weight 3.00 lbs

Product Questions & Answers

Will this flange adapter hold up in a hydraulic system running at high pressure all day long?

Question by: Tony M on Sep 5, 2025, 9:02 PM

Constructed from high-grade steel, this adapter is designed to offer robust durability for demanding industrial environments.

Answer by: Customer Support on Sep 7, 2025, 7:51 PM

Model Number	Includes	Pipe Size	Pad Size	A	B	C	D	E	F	Thread 1	H	K
W43-12-12U	Mounting bolts, lock washers and Buna-N O-Ring	0.75	0.75	2.06	2.56	0.875	1.875	1.25	0.84	3/4-14	0.75 in	0.406
W43-24-24U	Mounting bolts, lock washers and Buna-N O-Ring	1.5	1.5	3.25	3.69	1.406	2.75	1.62	1.09	1-1/2-11-1/2	1.5 in	0.531
W43-16-16U	Mounting bolts, lock washers and Buna-N O-Ring	1	1	2.31	2.75	1.031	2.062	1.38	0.97	1-11-1/2	1 in	0.406
W43-20-20U	Mounting bolts, lock washers and Buna-N O-Ring	1.25	1.25	2.88	3.12	1.188	2.312	1.5	1.03	1-1/4-11-1/2	1.25 in	0.469
W43-32-32U	Mounting bolts, lock washers and Buna-N O-Ring	2	2	3.81	4	1.688	3.062	1.62	1.09	2-11-1/2	2 in	0.531