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Product ID: PS-978

PS-978 U.S. Seal Mfg 1-1/4" Pump Seal

MFG: U.S. Seal
MFG Part Number: PS-978

Temporarily out of stock
Selected accessories will also be added to cart
$55.16 / Each


Seal Size 1-1/4"
Head Figure C
Head Outside Diameter 1.937"
Head Operating Height 1.062"
Mating Ring Figure 1
Mating Ring Bore 1.765"
Mating Ring Thickness 0.365"
Material Code BCFJF
Buna Secondary Seals
Carbon Primary Rings
Stainless Steel Metal Parts
Ceramic Mating Rings
Stainless Steel Springs
Weight 0.25 lbs
Pressure Rating PSI
Temperature °F to °F
Country of Origin Mexico
U.S. Seal Mfg Cross Reference PS-978 (Carbon Upgrade)
VG-978 (Value Guard)

Cross Reference

Manufacturer Pump Nameplate Data Mfg Part Number
Bell & Gossett All Iron-Series 1510, 1515, 1531 (Small Frame) M1 and M2 186860, 186862
Marlow L Series 186862, 45672-20