WILDEN 74-1000 PTFE w/Buna-N Backed, IPD Equalizer Surge Dampener
Product reference image. Supply configuration follows the confirmed quotation.

WILDEN · Catalogue product record

WILDEN 74-1000 PTFE w/Buna-N Backed, IPD Equalizer Surge Dampener

Wilden 1.5" Stainless Steel PTFE w/Buna-N Back-up IPD

Send the complete model, item number, quantity and nameplate photograph. DFIN will confirm the configuration, supply scope and lead time.

PRODUCT RECORD

Recorded specifications and identification

BrandWILDEN
Record scopeCatalogue product record
Product typeSurge Dampener
Item number74-1000
Model / configurationISD420
MaterialPTFE w/Buna-N Backed, IPD
Part typeSurge Dampener
Part functionEqualizer® Surge Dampeners - Integrated SD (ISD) series metal compliment Wilden's® standard bolted air-operated double-diaphragm (AODD) pumps to deliver maximum process fluid containment. They are engineered to reduce fluid pressure and flow fluctuations that are inherent in AODD pumps, providing a smoother discharge flow. This allows the ISD Series to be an ideal solution for a wide range of applications, including, but not limited to, oil and gas, paints and coatings, and chemical. ISD Equalizers are also ATEX compliant Minimizes vibration Controls pipe hammer Enhances downstream instrumentation Increases pump efficiency Extends pump life and reduces noise Meets ATEX II 2 GD X requirements
Technical identificationWilden 1.5" Stainless Steel PTFE w/Buna-N Back-up IPD
Purpose / applicationEqualizer® Surge Dampeners - Integrated SD (ISD) series metal compliment Wilden's® standard bolted air-operated double-diaphragm (AODD) pumps to deliver maximum process fluid containment. They are engineered to reduce fluid pressure and flow fluctuations that are inherent in AODD pumps, providing a smoother discharge flow. This allows the ISD Series to be an ideal solution for a wide range of applications, including, but not limited to, oil and gas, paints and coatings, and chemical. ISD Equalizers are also ATEX compliant Minimizes vibration Controls pipe hammer Enhances downstream instrumentation Increases pump efficiency Extends pump life and reduces noise Meets ATEX II 2 GD X requirements

SELECTION AND SERVICE

Configuration and operating conditions

  • Use the complete nameplate designation, serial number and component item number to confirm the equipment revision and fit.
  • Check the fluid, temperature, viscosity, required flow, pressure, suction conditions and connection standard for the actual application.
  • Confirm all wetted materials, seals, diaphragms and other selected components against the operating conditions. A material name alone does not establish suitability.
  • For replacement parts, include photographs of the old part, its assembly position and relevant dimensions.

Information for your quotation

Include the complete model or item number, quantity, equipment nameplate, required supply scope, delivery destination and timing. For a pump selection, add the operating conditions. For a repair, include the original part and assembly information.

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