Flowserve 51-187-05

Flowserve

Seal, Pump Shaft

51-187-05 118088
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$253.38 + 3 Business Day Shipping $7.15

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Specs

ItemNarrow Cross-section Replacement Pump Shaft Seal
Seal Type51
Shaft Size (In.)1-7/8
Nominal Working Length (In.)2.125
Seat Bore2.625"
Seat Thickness0.500"
Material Content CodeVCRJR
Standard Industry Seal Number523V
Max. Temp. (F)400
Min. Temp. Rating (Deg. F)-25
Replacement ForUS Seal Types E, D and Crane Types 1 and 2
UNSPSC31181604
Weight 0.450000

Description

Pump Shaft Seal, Shaft Size 1 7/8 Inches, Seal 51, Standard Industry Seal Number 523V, Seat Bore 2.625 Inches, Seat Thread 0.500 Inch, Nominal WH 2.125 Inches, Material Content Code VCRJR

Pac-Seal Replacement Pump Shaft Seals
  • Rotary unit has crimped head to withstand higher pressures and shaft speeds, keep it in place during installation, and protect against being dislodged by foreign material. Hex-torque drive system provides longer seal life and less wear on shaft.
  • Buna seal temp. range: -40 to 225 F Viton seal temp. range: -25 to 400 F PTFE seal temp. range: 350 to 500 F 2cc P80 lubricant is included with every seal
  • Types 51/52
  • 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.
  • Replace US Seal Types E, D, and Crane Types 1 and 2

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