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FLOWSERVE
Narrow Cross-section Replacement Pump Shaft Seal: 1 3/4 in Shaft Size, 2.5 in Seat Bore
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#940003-4Pkg Qty: 1
$271.32 pkg | $271.32 ea
In Stock
Shipping to 43085
Ships from supplier. Expected to arrive by end of May, 2025.
Technical Specifications
Key Specifications
Brand
FLOWSERVE
Pack Quantity
1
Mfr. Part Number
51-175-05
Shipping Weight
.45 lb.
General
Compatible with Media Type
Chemical, Wastewater
Shut Off Pressure (Maximum)
150 psi
For Shaft Diameter
1 3/4 in
Spring Material
316 Stainless Steel
Replaces Seal
5P378
Spring Type
Single Spring
Seal Type Designation
51
Working Length
2 in
Shaft Seal Type
Mechanical Shaft Seal
Product Description
Rotary unit has a crimped head to withstand higher pressures and shaft speeds; stays in-place during installation and protects against being dislodged by foreign material. Hex-torque drive system provides longer seal life and helps reduce wear on shaft. Convolution in seal bellows allows for greater axial movement and shaft deflection than Type 21. Narrow cross-section for ANSI and DIN 24960 seal bores. Replaces US Seal Types E, D, and Crane Types 1 and 2.
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Seal,Pump Shaft
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