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DIAPHRAGM NEOPRENE - 3" (286-098-365)
Product Description:
DIAPHRAGM NEOPRENE - 3" (Part No. 286-098-365) is a heavy-duty, 3-inch (75mm) replacement diaphragm for Air-Operated Double Diaphragm (AODD) pumps.
About the Product:
Primarily used with Sandpiper ET3, HDF3, HDF4, S30, and X75 pump models. Acts as the "heart" of the pump; periodic replacement is necessary to restore suction lift and prevent operational failures due to cracking or wear.
Make: BLAGDON
Specifications:
Material: Neoprene (Chloroprene Rubber).
Pump Size: 3-inch (25 mm)
Temperature Range: 10°C and 60°C (50°F to 140°F).
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
11 verified review(s) • 100% recommend this product
A
Anurag Agarwal
✓ Verified
18 Jul 2026
★★★★★
Cost-Effective Pick
Delivers premium functionality at a competitive rate.
Paint
Primer coat feeding
Over 1 year
📍 Visakhapatnam
K
Karthik Deshmukh
✓ Verified
29 Jun 2026
★★★★★
Prompt Logistics
The shipment reached our location rapidly and intact.
Paint
Glue packaging
6–12 months
📍 Howrah
R
Rohan Kapoor
✓ Verified
24 Jun 2026
★★★★★
Secure Packaging
Arrived safely enclosed inside protective custom packing.
Pharma
Pure water loop
1–6 months
📍 Visakhapatnam