Stainless Steel #316 - Threaded

SS-500-316 thru SS-2000-316
Description:

Adaptable to Your Individual Needs
Stainless Steel Hammer Arrestors are available for all types of fluid systems - water, deionized and triple distilled water, chemicals and petroleum products.

 

Finished to Your Specifications
When ordering, the expected mean spike pressure must be specified as well as the chemical make-up of the fluid in the system and the maximum temperature. Arrestors may be charged at the factory with either air or dry nitrogen per your specification. If arrestors are to be used in systems pumping volatile fluids it is mandatory that they are charged with dry nitrogen.

Features:
  • Available with Most Types of Fluids
  • Constructed of 316 Stainless Steel
  • Available in NPT or BSP threads
  • U.S. Patent No.3,633.62
Application:
Chemicals, corrosive fluids or environment, distilled and triple distilled water, or fluids under high pressure.
SPECIFICATIONS & INSTALLATION
CONSTRUCTION:
Stainless Steel Adapter, Cap, Piston, and Barrel with high pressure EPDM "O"rings. All stainless steel parts can be fabricated from 316 materials.
CAP: Machined of 316 Stainless Steel.
PISTON: Machined of 316 Stainless Steel.
SEALS: EPDM Seal.
SEAL LUBRICANT: Dow-Corning Silicone Compound #111, FDA listed for use in potable water systems.
OPERATING PRESSURE: Normal operating pressure 35 to 500 PSI.
Spike pressure not to exceed 2000 PSI.
TEMPERATURE:

-40° F to + 212°  F (-4.4°  C to +100°  C)

INSTALLATION:
May be installed in new or existing plumbing systems with a standard pipe tee. No access panel required (Consult local code).
SIZING INFORMATION

For equipment and fixtures not listed above, size in accordance with load values (WSFU) assigned the same.

Extract from: PDI WH201-94

    WEIGHT IN FIXTURE UNITS
FIXTURE TYPE OF SUPPLY CONTROL PUBLIC PRIVATE
    CW HW CW HW
Water Closet Flush Valve 8 - 5 -
Water Closet Flush Tank 5 - 2.5 -
Pedestal Urinal Flush Valve 4 - - -
Stall or Wall Urinal Flush Valve 4 - - -
Lavatory Faucet 1 1/2 1 1/2 1 1
Bathtub Faucet 2 3 1 1/2 1 1/2
Shower Head Mixing Valve 2 3 1 2
Bathroom Group Flush Valve Closet - - 8 3
Bathroom Group Flush Tank Closet - - 6 3
Separate Shower Mixing Valve - - 1 2
Service Sink Faucet 3 3 - -
Laundry Tubs (1-3) Faucet - - 3 3
Comb. Fixture Faucet - - 3 3
 
PART NUMBERS & SIZING CHART
 
PART NUMBER A
NPT
B
OAL
NITROGEN
Preload PSI
SS-500-316 1/2" 5 1/4" 60
SS-750-316 3/4" 6 1/2" 60
 SS-1000-316 1" 6 15/16" 60
 SS-1250-316 1" 8 9/16" 60
 SS-1500-316 1" 10 9/16" 60
  SS-2000-316  1" 11 3/16"  60
 
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Please contact us at 503-328-6705 for TECHNICAL/SALES Support.