Dwyer 3003MR Low Operating Pressure Differential Gauge
The Dwyer 3000MR Series 3003MR is a low operating pressure differential gauge with a back/single-side connection. It features a diaphragm sensor and a gauge accuracy of ±2%. This model has a 1/8 in NPT female…
SKU 3G-OTH-174204
Also listed as: 3003 MR · 3003-MR
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The Dwyer 3000MR Series 3003MR is a low operating pressure differential gauge with a back/single-side connection. It features a diaphragm sensor and a gauge accuracy of ±2%. This model has a 1/8 in NPT female connection and does not include a certificate of calibration.
Frequently Asked Questions
What is the Dwyer 3000MR Series 3003MR pressure switch/gauge used for?
The Dwyer 3000MR Series 3003MR is a low operating pressure differential gauge used to measure small pressure differences in HVAC, filtration, and industrial process systems. Its diaphragm sensor and ±2% accuracy make it suitable for monitoring air or compatible gas flows in cleanrooms, ductwork, and ventilation.
What are the specifications of the Dwyer 3003MR pressure gauge?
The Dwyer 3003MR has a diaphragm sensor, ±2% gauge accuracy, and a 1/8 in NPT female back/single-side connection. It is part of the 3000MR series and does not include a certificate of calibration. The manufacturer part number is 3003MR.
Where to buy the Dwyer 3003MR pressure gauge worldwide?
You can source the Dwyer 3003MR pressure gauge through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.
How to install the Dwyer 3003MR differential gauge?
Mount the Dwyer 3003MR in a vertical position using the 1/8 in NPT female connection. Ensure pressure lines are clean and leak-free. Connect high-pressure side to the marked port and low-pressure side to the opposite port. Avoid over-torquing fittings to prevent diaphragm damage.
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3G Electric supplies Dwyer low operating pressure differential gauges. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
