Armstrong Mechanical Seal 816706-025k

Armstrong seal  P/N 816706-021 for bearing assembly size 1 through size 5

For 1/2" shaft size

Replacement seal for Armstrong Pump S-25 through S-57 & H-32 through H-54 as well as 4360 1.25B, 4360 1.5B and 4360 2B

Replaces p/n 816706-021

Correct replacement for Lochinvar P/N ARM1001

OEM Armstrong parts

Shipping rate for continental USA 

$81.00

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  • Model: 816706-025
  • 28000 Units in Stock
  • Manufactured by: Armstrong
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Verified Buyer
May 20, 2025 by Rick H. (United States)
“Easy process”
Verified Buyer
May 20, 2025 by Dale F. (United States)
“Easy to use. Saved previous order.”
Verified Buyer
May 16, 2025 by A Reviewer (United States)
“My order was received & shipped quickly & efficiently. The price increase was a shock, but I realize the filters are almost obsolete.”

Manufacturer Info

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