Bell Engineering & Marketing manufactures and exports glycerine filled, silicone oil filled and halocarbon fluid filled pressure gauges — the preferred choice for high-vibration, pulsation and aggressive environments. ISO 9001:2015 certified. OEM and bulk export to UAE, Saudi Arabia, Qatar and worldwide from Ahmedabad, Gujarat, India.
Bell Engineering offers all standard liquid fill options — choose based on your application temperature range, media compatibility and environment.
The most widely used fill fluid — cost-effective, compatible with most media and environments. Suitable for operating temperatures of −20°C to +60°C.
For extreme temperature environments. Silicone oil remains fluid from −60°C to +150°C — ideal for outdoor, cold storage, steam and hot process applications.
For oxygen service, chlorine and oxidising media where glycerine or silicone are not compatible. Special cleaning and certification provided.
Supplied dry with a fill port — customer fills with desired fluid at site. Useful when specific approved fill fluid is required by the end client.
| Property | Glycerine Fill | Silicone Oil Fill | Halocarbon Fill |
|---|---|---|---|
| Temperature Range | −20°C to +60°C | −60°C to +150°C | −40°C to +150°C |
| Vibration Damping | Excellent | Excellent | Excellent |
| Cost | Lowest | Medium | Highest |
| Water Compatibility | Good (hygroscopic) | Excellent | Excellent |
| Oxygen Service | ❌ Not compatible | ❌ Not compatible | ✅ Compatible |
| Outdoor / UV Resistance | Medium | Excellent | Excellent |
| Typical Applications | Pumps, compressors, hydraulics, HVAC | Cryogenic, steam, outdoor, extreme cold | O₂ / Cl₂ / oxidising service |
Every liquid-filled gauge manufactured under certified quality management with full traceability.
Calibration lab with NABL-traceable standards — test certificates provided for every batch.
Custom dial ranges, private labelling, custom connection types — full OEM support for distributors.
40+ years exporting to UAE, Saudi Arabia, Qatar, Kuwait, Oman, USA and Southeast Asia.
IP67 sealed case + foam-lined individual packing + wooden crates for bulk export orders.
Stock items dispatched in 7–14 days. Sea freight to Jebel Ali: 5–7 days transit from Mundra.
No minimum for standard. OEM bulk: 50–100 pcs per model.
EXW · FOB Mundra · CIF Jebel Ali / Dammam · DAP Worldwide
Stock: 7–14 days. Custom: 3–5 weeks. Sea transit to UAE: 5–7 days.
T/T · LC at Sight · 50% advance + 50% before dispatch. USD/INR.
Pressure Gauges: 9026.20
Invoice · Packing List · COO · Test Cert · Calibration Cert