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O-Ring, (1.984 X.139)Teflon (V 04-1200-55)
Product Description:
O-Ring (04-1200-55) is a specialized sealing component specifically designed for Wilden 1.5" (38 mm) Air Operated Double Diaphragm (AODD) pumps.
About the Product:
In a Wilden pump assembly, the 04-1200-55 O-ring is positioned behind the valve seat to create a compression seal against the pump manifold.
Make: WILDEN
Specifications:
Material: PTFE (Polytetrafluoroethylene / Teflon)
Size: 1.5" (38 mm)
Temperature Range: 4.4°C to 104.4°C (40°F to 220°F).
Operating Pressure: 8.6 bar (125 psi)
Product Weight: 0.01 kg
Features:
1. Near-Universal Chemical Resistance
2. Broad Temperature Tolerance
3. Non-Contaminating
4. OEM & Aftermarket Interchangeability
Terms & Conditions:
This product is Non-Returnable.
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Ratings & Reviews
8 verified review(s) • 100% recommend this product
V
Vinay Yadav
✓ Verified
28 Sep 2026
★★★★
Unbeatable Quality
Exceeded expectations in every test.
Chemical
Lab scale-up
Over 1 year
📍 Chandigarh
J
Jignesh Reddy
✓ Verified
31 Aug 2026
★★★★
Absolutely Perfect
Functions exactly as advertised without issue.
Chemical
Tank circulation
1–6 months
📍 Kalyan-Dombivli
A
Ashwin Gupta
✓ Verified
17 Jun 2026
★★★★
Top-Tier Materials
Build quality feels very premium and solid.
Paint
Filling machine supply
Over 1 year
📍 Rajkot