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Figure 3-3, Figure 3-4 – Gasboy 52 Pressure Regulator Valve User Manual

Page 14

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Installation

Troubleshooting

Page 10 MDE-4645A Model 52 Pressure Regulator Valve Installation/Parts Manual · April 2009

Figure 3-3: Booster System with Model 52 Pressure Regulators

Figure 3-4: Approximate Overall Dimensions of Model 52 Pressure Regulator

TANK

SUMP

TO RELAY &

SERVICE

90° ELBOW

MINIMUM 1/8" RISE
PER FOOT OF RUN

1) Installation must conform to NFPA 30, 30A,

70 and applicable national, state & local code
requirements.

2) Piping, fittings, seals, valves, sumps, etc. to

be furnished by customer.

3) ! Warning ! Safety shear section must be

even with the bottom of the pump base.

SAFETY SHEAR SECTION.

WHEN ASSEMBLING, ALWAYS

APPLY WRENCH BETWEEN

SHEAR SECTION AND

THREAD BEING TIGHTENED.

SHEAR SECTION EVEN WITH

BOTTOM OF PUMP BASE.

MODEL NO. 52
PRESSURE REGULATOR
DO NOT USE IMPACT
VALVE WITH MODEL 52
PRESSURE REGULATOR -
DAMAGE MAY OCCUR.

CLAMP

CONCRETE ISLAND

SUCTION PUMPS

FLEXIBLE

OUTER PIPE

PIPE VENT TO TOP

OF STORAGE TANK

1-1/2" RISER PIPE

DISPENSER SUMP

TEE COUPLING

FLEXIBLE INNER PIPE

1-1/8”

5”

3”

3”

1-15/16

9”

1-1/2”

9-1/4”