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PRESSURE GAUGES

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company

SPECIFICATION SUBMITTAL SHEET

Model HGI-25

Model 92-25 & 92-25A

Hose Bibb Pressure Gauge with Maximum pressure indicator Application: Designed for measuring water system pressure within a building. The 3/4” hose adapter allows for direct connection to a hose bibb or water heater drain valve. The indicator needle identifies the highest pressure reached within the system. Ideal for registering maximum system pressure caused by thermal expansion or pressure spikes. The maximum pressure indicator needle can be reset by turning the external knob counter clockwise. For water service only.  Identify water service pressure to determine if a pressure regulator is needed.  Troubleshoot pressure problems.  Identify thermal expansion problems.

Pressure Gauge Application: Designed for accurately measuring system pressure downstream of a Pressure Reducing Valve. The Pressure gauge can be threaded directly to all WILKINS Pressure Reducing Valves supplied with tapped or plugged option. For water service only. FEATURES Sizes:  1/8” NPT (Model 92-25A)  1/4” NPT (Model 92-25) Dial size: 2” range: 0-100 psi; minimum 2 psi graduation NOTE: A Pressure Regulator should be installed when supply pressure exceeds 60psi.

FEATURES Sizes:  3/4” Hose Connection Dial size: 2” Range: 0-200 psi; minimum 2 psi graduation 3/4” hose adaptor Knurled for easy gripping Sold in convenient pegboard packaging HOSE BIBB

HOSE BIBB

HOSE BIBB PRESSURE GAUGE

MODEL NR3 REGULATOR

200 180

0

160

20

psi

40 60

140 120

80 100

WATER METER

MODEL NR3 REGULATOR

SHUT-OFF VALVE

DIRECTION OF FLOW

TYPICAL INSTALLATION (MODEL HGI-25)

WATER METER

SHUT-OFF VALVE

PRESSURE GAUGE

DIRECTION OF FLOW

TYPICAL INSTALLATION (MODEL 92-25 & 92-25A) DOCUMENT #: MIS-GAUGE

REVISION: 1/12

WILKINS a Zurn company, 1747 Commerce Way, Paso Robles, CA 93446 Phone:805/238-7100 Fax:805/238-5766 In Canada: ZURN INDUSTRIES LIMITED, 3544 Nashua Dr., Mississauga, Ontario L4V 1L2 Phone:905/405-8272 Fax:905/405-1292 Product Support Help Line: 1-877-BACKFLOW (1-877-222-5356) • Website: http://www.zurn.com