Diaphragm Gauges (Dry)

Diaphragm Gauges (Dry)

Diaphragm Gauges (Dry)

Western Gauge & Instruments (WGI) prides itself on being industry innovators in Diaphragm Gauges (Dry). By continually offering and using the latest in technology and measurement solutions, WGI has a long-standing reputation of providing top quality products using the best of materials and workmanship.

All WGI Diaphragm Gauges (Dry) products are manufactured in an ISO 9001 Certified facility and have appropriate Canadian Registration Numbers (CRN) where applicable.

Diaphragm Gauges (Dry)

Product Description:
WGI diaphragm gauges are sensitive instruments used in low pressure applications not exceeding 10 PSI. The diaphragm capsule is an elastic metal sensing element comprised of two thin wall diaphragms that are soldered together to make the capsule. Typical applications include air flow indicators, liquid level indicators, leak testers, natural gas gauges and any other application that requires precise measurement of pressures below 10 PSI.

Specifications:
Case Material
• Drawn Steel

Fill Fluid
• None

Lens Material
• Acrylic

Dial
• White aluminum with black lettering

Pointer
• Black aluminum

Accuracy
• ± 2-1-2% Full scale

Internals & Diaphragm
• Brass & 316 SS

Temperature Limits
• -40°F — 140°F (-40°C — 60°C) ambient and medium

Pressure Ranges
• -100″ H2O Vacuum to 10 PSI

Sizes
• 2½”, 4″

Our WGI Diaphragm Gauges (Dry)s have the following Build of Materials and Product Specifications:

SPECIFICATIONS
Case Material Drawn Steel
Fill Fluid None
Lens Material Acrylic
Dial White aluminum with black lettering
Pointer Black aluminum
Accuracy ± 2-1-2% Full scale
Internals & Diaphragm Brass & 316 SS
Temperature Limits -40°F — 140°F (-40°C — 60°C)
ambient and medium
Pressure Ranges -100″ H2O Vacuum to 10 PSI
Sizes 2½”, 4″
PRESSSURE RANGE CROSS REFERENCE CHART
Series Brass Stainless Steel
Connection *1/4″ BTM 1/4″ BTM 1/2″ BTM 1/4″ BTM 1/4″ BTM 1/2″ BTM
Dial Size 2 ½” Dial 4″ Dial 4″ Dial 2 ½” Dial 4″ Dial 4″ Dial
0-10″ H2O / 2.5 kPa WG22675 WG41675 WG42675 *N/S *N/S *N/S
0-15″ H2O / 8.75 OZ / 3.7 kPa WG22706 WG41706 WG42706 WG22706SS WG41706SS WG42706SS
0-15″ H2O / 3.7 kPa WG24500 WG41500 WG42500 *N/S *N/S *N/S
0-30″ H2O / 7.5 kPa WG22704 WG41704 WG42704 *N/S *N/S *N/S
0-35″ H2O / 20 OZ / 8.6 kPa WG22709 WG41709 WG42709 WG22709SS WG41709SS WG42709SS
0-55″ H2O / 32 OZ / 13.8 kPa WG22707 WG41707 WG42707 WG22707SS WG41707SS WG42707SS
0-100″ H2O / 58 OZ / 25 kPa WG22710 WG41710 WG42710 WG22710SS WG41710SS WG42710SS
0-3 PSI / 20 kPa WG22685 WG41685 WG42685 WG22685SS WG41685SS WG42685SS
0-5 PSI / 34 kPa WG22702 WG41702 WG42702 WG22702SS WG41702SS WG42702SS
0-10 PSI / 69 kPa WG22699 WG41699 WG42699 WG22699SS WG41699SS WG42699SS
0-30″ H2O / VAC x 50” H2O WG22913 *N/S WG42913 *N/S *N/S WG42913SS
0-15″ H2O / VAC / – kPa WG22912 *N/S
0-30″ H2O / VAC / – kPa WG22914 *N/S
0-60″ H2O / VAC / – kPa WG22918 *N/S
0-100″ H2O / VAC / – kPa WG24502 *N/S
Index: BTM = Bottom Mount | CBM = Center Back | CBU = Center Back U-Clamp
Dimensions: mm / inch

Product Brochure

Download more in-depth technical specifications for our line of Diaphragm Gauges (Dry) by clicking on any of the above literature thumbnails.

For almost 15 years, ValvSource Equipment has continually committed itself to offer the best Diaphragm Gauges (Dry) products to meet a wide range of applications and requirements.

As an industry leader, ValvSource Equipment has your perfect Diaphragm Gauges (Dry). Our success in the valves industry is attributed to our customer-centric team of sales personnel, engineers, and trained staff that are collectively committed to providing quality products at a price you would come to expect.

To find your perfect valve solution, please call ValvSource Equipment today or email us at [email protected].

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