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DIAPHRAGM PTFE - 3" (286.098.604)
Product Description:
DIAPHRAGM PTFE - 3" (Part No. 286.098.604) is a high-performance replacement component designed for the fluid-handling section of 3-inch (75mm) Air Operated Double Diaphragm (AODD) pumps.
About the Product:
Primarily engineered for Sandpiper S30, ET3, G30, T30, and X75 pump models. Ideal for industries handling strong acids, alkalis, and solvents that would degrade standard rubber elastomers.
Make: DELLMECO
Specifications:
Material: PTFE (Polytetrafluoroethylene/Teflon).
Pump Size: 3-inch (25 mm)
Temperature Range: -20°C and +100°C
Operating pressure: 8.6 bar (125 psi).
Max Flow Rate: 1078 Litres/Minute
Displacement Rate: 3.79 Litres
Product Weight: 1kg
Features:
1. Universal Chemical Resistance
2. Low Friction
3. Long Cycle Life
4. Structural Support with Precision Fit
5. Standardized Geometry
Terms & Conditions:
This is a Non-Returnable product
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Ratings & Reviews
10 verified review(s) • 100% recommend this product
M
Marimuthu R
✓ Verified
09 Sep 2026
★★★★★
Prompt Logistics
The shipment reached our location rapidly and intact.
Mining
Slurry wall circulation
1–6 months
📍 Tuticorin
R
Raghav Shah
✓ Verified
26 Jul 2026
★★★★★
Cost-Effective Pick
Delivers premium functionality at a competitive rate.
Pharma
Toothpaste compounding
6–12 months
📍 Chandigarh
D
Devendra Shah
✓ Verified
15 Jul 2026
★★★★★
Expert Assistance
The technical team provided immediate, professional resolution.
Chemical
Hazardous waste packaging
1–6 months
📍 Chennai