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Dual pressure switch, range .15-1.5" w.c., .10 min. deadband, .20 max. deadband, 0.5 adj. diff. between set points.
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Dwyer Instruments 1627-1 — Differential Pressure Switches

Brand: Dwyer Instruments SKU: 1627-1 Mfr Part #: 1627-1
Ships Same Day* Worldwide Shipping

Dwyer Dual pressure switch, range .15-1.5" w.c., .10 min. deadband, .20 max. deadband, 0.5 adj. diff. between set points.

Country of origin United States
Deadband 0.1 to 0.2 inH2O
Electrical connection Screw Terminal
GrossWeightValue 4
Materials, Wetted Consult Factory
Measurement Pressure, Max 1.5 inH₂O
Measurement Pressure, Min 0.5 inH₂O
Media Compatibility Clean dry air / inert gas, HVAC / room air, Inert / non-reactive gases, Helium, Nitrogen, Non-Corrosive Dry Gases
Mounting orientation Vertical Diaphragm
Operating temperature - max 130 °F
Operating temperature - min -30 °F
Process Connection Size 1/8 in
Process Connection Type NPT Female
Proof Pressure Up to 50 inH2O
Repeatability ± 1%
Set Point Adjustment Screw Adjustment
Switch Note 15 A @ 120-480 VAC, 60 Hz. Resistive, 1/8 HP @ 125 VAC,1/4 HP @ 250 VAC, 60 Hz
Switch Rating 15 A @ 120-480 Vac, 1/8 HP @ 125 Vac, 1/4 HP @ 250 Vac
Switch type (2) SPDT
Weight 1.69 kg

Frequently Asked Questions

How do I get pricing for 1627-1?

KKM Solutions is a quote-based industrial supplier, so prices are not listed online. Send the quote form on this page with your quantity, or email orderdesk@kkmsolutions.com, and our order desk will reply with pricing and availability within 1 business day.

Who manufactures the 1627-1?

1627-1 is a Dwyer Instruments part. KKM Solutions sources Dwyer Instruments components to the exact manufacturer specification and cross-checks every order against manufacturer part data before it ships.

What are the key specifications of 1627-1?

Key specifications include Country of origin: United States; Deadband: 0.1 to 0.2 inH2O; Electrical connection: Screw Terminal; GrossWeightValue: 4. The full specification table on this page lists every published attribute for this part.

How quickly can 1627-1 ship?

In-stock items are dispatched the same business day for orders placed by 3 PM; sourced and quoted items ship per the quoted lead time. KKM Solutions ships worldwide — to your site, warehouse, or freight forwarder.

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