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Differential pressure gauge

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Description

Differential pressure gauges are widely utilized for measuring pressure of fan and blowing machine, resistance of filter, wind speed, furnace pressure, differential pressure of pore plate, the pressure of drum water level, liquid amplifier and hydraulic pressure system. Meantime, they are used to control the automatic valve and specific value of air-producer gas in combustion and they are used to test blood pressure and respiratory pressure in medical health care equipment.

Accessories included:

1/8"NPT PLUG (2PCS), 1/8"NPT PIPE ADAPTOR (2PCS), LONG BOLT SCREW (3PCS), SHORT BOLT SCREW (2PCS), SNAP RING RETAINER (1 SET), WARNING SLIDING CLIP (YELLOW, GREEN, RED EACH 1PC)
differential pressure gauge accessories

**For 74mm: 4-40*1-5/8" bolts (2PCS), 4-40 hexagonal nuts (2PCS), U-clamp (1PC)

Application:

measure fan and blower pressure, air velocity, gas-air ratio controls and automatic valves

Differential pressure switch:

Specification

Size: 4”(100mm), 3”(74mm)
Measuring range: -20inHg ~ 30inHg (-68~103kPa), 0 ~ 30psi (for 74mm)
Dial: white aluminum with markings and graduations
Window: acrylic
Pointer: aluminum
Bezel: black die cast aluminum, black painted glass filled nylon(for 74mm)
Case: black die cast aluminum, black painted glass filled nylon(for 74mm)
Connection: 1/8"NPT Female for high and low pressure - 2pcs side and 2pcs back, mounting in the back or 3/16"hose barb mounting at the back; 1/8"NPT(for 74mm)
Accuracy: ± 2% of full scale (except 10mmH2O on ± 3%, 60mmH2O on ± 4%), ± 5% of full scale(for 74mm)
Operating Temperature Limit: -6 ~ 60°C (-21 ~ 140°F)
Media: Air and non-combustible, compatible gases

Country of Origin

Taiwan or China

Main Export Markets

North America, Europe, Southeast Asia

Payment Details

Payment Terms : T/T, Paypal

Delivery Details

Lead Time : 30 Days
FOB Port : Keelung or Shanghai

About Us

Since 1988 Chuen Charng has manufactured pressure gauge, thermometer, metal ball. Being a leading and expert manufacturer in Taiwan and China under Japan high tech know-how and Taiwan strict management organization. In light of these impeccable merits, we have come into reliable reputation and prominence in the industry. For years, our market share has been successful in USA, Asia & Europe. We always know our stable quality is the key way to win more continuous patronage. Providing high quality product, attractive price and prompt delivery are our goal. Expect to bring impressed satisfactory and establish long-term relation with you to create more mutual benefits.

Business Type: None

Main Products

Pressure Gauge, Air Pressure Gauge, Oil Pressure Gauge, Water Pressure Gauge, Manometer, Thermometer, Bimetal Thermometer, Temperature Gauge, Steel Balls, Bearing Balls