WILDEN 75-1000 PTFE w/Buna-N Backed, IPD Equalizer® 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
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WILDEN 75-1000 PTFE w/Buna-N Backed, IPD Equalizer® 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
Wilden 2" Stainless Steel PTFE w/Buna-N Back-up IPD
| Model | ISD820 |
| Item Number | 75-1000 |
Product Overview
Product Overview
Wilden 2" Stainless Steel PTFE w/Buna-N Back-up IPD
Technical Parameters
- Item number: 75-1000
- Model / configuration: ISD820
- Material: PTFE w/Buna-N Backed, IPD
Model and Configuration Guidance
Use the complete model string and item number when requesting a quotation. Pump materials, elastomers, connection standards and air-system options can vary between configurations.
Materials and Performance
Confirm chemical compatibility, solids size, temperature, suction conditions, discharge pressure and required flow before ordering. Published values are identification data and should not replace final application review.
Typical Applications
Chemical processing, water and wastewater, general industrial transfer and maintenance duties, subject to material compatibility and duty-point confirmation.
Selection Notes
Provide the liquid, concentration, temperature, viscosity, required flow, discharge pressure, suction arrangement, connection standard and installation environment. DFIN will confirm the suitable configuration.
Maintenance and Ordering
Isolate the air supply and process line before service. Match replacement parts by item number whenever possible and confirm pump series, size and wetted materials before installation.
Request a Quotation
Send the full model, item number, quantity and destination country. Shanghai Dfin Pump Co., Ltd. will confirm configuration, availability and quotation details.
WILDEN® is a trademark of its respective owner. DFIN uses the brand/model information for product identification and quotation and does not imply manufacturer status or official authorization unless separately stated.
Technical Specifications
| Product Type | Parts & Kits |
| Part Type | Surge Dampener |
| Model | ISD820 |
| Item Number | 75-1000 |
Request a Quote for This Product
Send quantity, destination country and any special material or service requirements.
