PS Line

U.S. Seal MFG. FA-1 Head Assembly. Size: 0.500", Type A- Equal to John Crane Type 6. Molded Plastic Primary Ring, Buna Secondary Seals, Stainless Steel Metal Parts & Stainless Steel Springs. See pdf for full OEM Pump Compatibility.

U.S. Seal MFG. FA-10 Head Assembly. Size: 0.500", Type B- Equal to John Crane Type 6A. Molded Plastic Primary Ring, Buna Secondary Seals, Stainless Steel Metal Parts & Stainless Steel Springs. See pdf for full OEM Pump Compatibility.

U.S. Seal MFG. FA-1055 Head Assembly. Size: 1.750", Type C- Equal to John Crane Type 21. Carbon Primary Ring, Buna Secondary Seals, Stainless Steel Metal Parts & Stainless Steel Springs. See pdf for full OEM Pump Compatibility.

U.S. Seal MFG. FA-110V Head Assembly. Size: 0.500", Type C- Equal to John Crane Type 21. Carbon Primary Ring, Viton Secondary Seals, Stainless Steel Metal Parts & Stainless Steel Springs. See pdf for full OEM Pump Compatibility.

U.S. Seal MFG. FA-135 Head Assembly. Size: 0.625", Type D- Equal to John Crane Type 2. Carbon Primary Ring, Buna Secondary Seals, Brass Metal Parts & Stainless Steel Springs. See pdf for full OEM Pump Compatibility.

U.S. Seal MFG. FA-152 Head Assembly. Size: 0.750", Type D- Equal to John Crane Type 2. Carbon Primary Ring, Buna Secondary Seals, Brass Metal Parts & Stainless Steel Springs. See pdf for full OEM Pump Compatibility.

U.S. Seal MFG. FA-1700N Head Assembly. Size: 1.000", Type C- Equal to John Crane Type 21. Carbon Primary Ring, Neoprene Secondary Seals, Stainless Steel Metal Parts & Stainless Steel Springs. See pdf for full OEM Pump Compatibility.

U.S. Seal MFG. FA-172V-SC Head Assembly. Size: 1.375", See pdf for full OEM Pump Compatibility.

U.S. Seal MFG. FA-1810 Head Assembly. Size: 0.500", Type C- Equal to John Crane Type 21. Molded Plastic Primary Ring, Buna Secondary Seals, Stainless Steel Metal Parts & Stainless Steel Springs. See pdf for full OEM Pump Compatibility.

U.S. Seal MFG. FA-186 Head Assembly. Size: 1.375", Type D- Equal to John Crane Type 2. Carbon Primary Ring, Buna Secondary Seals, Brass Metal Parts & Stainless Steel Springs. See pdf for full OEM Pump Compatibility.

U.S. Seal MFG. FA-201 Head Assembly. Size: 0.750", Type A- Equal to John Crane Type 6. Molded Plastic Primary Ring, Buna Secondary Seals, Stainless Steel Metal Parts & Stainless Steel Springs. See pdf for full OEM Pump Compatibility.

U.S. Seal MFG. FA-208V Head Assembly. Size: 0.875", Type C- Equal to John Crane Type 21. Carbon Primary Ring, Viton Secondary Seals, Stainless Steel Metal Parts & Stainless Steel Springs. See pdf for full OEM Pump Compatibility.

U.S. Seal MFG. FA-2104V Head Assembly. Size: 1.375", Type E- Equal to John Crane Type 1. Carbon Primary Ring, Viton Secondary Seals, Stainless Steel Metal Parts & Stainless Steel Springs. See pdf for full OEM Pump Compatibility.

U.S. Seal MFG. FA-2109A Head Assembly. Size: 1.750", Type E- Equal to John Crane Type 1. Carbon Primary Ring, AFLAS Secondary Seals, Stainless Steel Metal Parts & Stainless Steel Springs. See pdf for full OEM Pump Compatibility.

U.S. Seal MFG. FA-26 Head Assembly. Size: 0.625", Type A- Equal to John Crane Type 6. Molded Plastic Primary Ring, Buna Secondary Seals, Stainless Steel Metal Parts & Stainless Steel Springs. See pdf for full OEM Pump Compatibility.

U.S. Seal MFG. FA-2752 Head Assembly. Size: 1.5", Type D- Equal to John Crane Type 2. Silicon Carbide Primary Ring, Neoprene Secondary Seals, Stainless Steel Metal Parts & Stainless Steel Springs. See pdf for full OEM Pump Compatibility.

U.S. Seal MFG. FA-2754 Head Assembly. Size: 1.5", Type D- Equal to John Crane Type 2. Carbon Primary Ring, Neoprene Secondary Seals, Stainless Steel Metal Parts & Stainless Steel Springs. See pdf for full OEM Pump Compatibility.

U.S. Seal MFG. FA-2755 Head Assembly. Size: 1.5", Type C- Equal to John Crane Type 21. Carbon Primary Ring, EPR Secondary Seals, Stainless Steel Metal Parts & Stainless Steel Springs. See pdf for full OEM Pump Compatibility.

U.S. Seal MFG. FA-288 Head Assembly. Size: 1.750", Type D- Equal to John Crane Type 2. Carbon Primary Ring, Buna Secondary Seals, Brass Metal Parts & Stainless Steel Springs. See pdf for full OEM Pump Compatibility.

U.S. Seal MFG. FA-305V Head Assembly. Size: 1.5", Type E- Equal to John Crane Type 1. Carbon Primary Ring, Viton Secondary Seals, Stainless Steel Metal Parts & Stainless Steel Springs. See pdf for full OEM Pump Compatibility.

U.S. Seal MFG. FA-3300 Head Assembly. Size: 0.625", Type B- Equal to John Crane Type 6A. Carbon Primary Ring, Buna Secondary Seals, Stainless Steel Metal Parts & Stainless Steel Springs. See pdf for full OEM Pump Compatibility.

U.S. Seal MFG. FA-350V Head Assembly. Size: 2.375", Type E- Equal to John Crane Type 1. Carbon Primary Ring, Viton Secondary Seals, Stainless Steel Metal Parts & Stainless Steel Springs. See pdf for full OEM Pump Compatibility.

U.S. Seal MFG. FA-376E Head Assembly. Size: 1.375", Type D- Equal to John Crane Type 2. Carbon Primary Ring, EPR Secondary Seals, Brass Metal Parts & Stainless Steel Springs. See pdf for full OEM Pump Compatibility.

U.S. Seal MFG. FA-3961 Head Assembly. Size: 3.375", Type K- Equal to John Crane 21 Double. Carbon Primary Ring, Viton Secondary Seals, Stainless Steel Metal Parts & Stainless Steel Springs. See pdf for full OEM Pump Compatibility.