Hubbell Electric Heater Company J Dial Temperature and Pressure Gauge, Pressure Reducing Valve

DIAL TEMPERATURE AND PRESSURE GAUGE

A combination temperature (30°-240° F / 0°-120°C) and pressure (0–200 psi / 0- 1400 kPa) gauge with 3-inch dial is supplied with the unit for in-line installation (shipped loose). The connection is ½” NPT with a 2” long sensing probe.

PRESSURE REDUCING VALVE

A bronze pressure reducing valve with built-in bypass is supplied with the unit. This valve is shipped separately for in-line installation. The ¾” NPT valve is adjustable from 25-psi to 75-psi. The inlet connection is supplied with a ¾” union by sweat connection. The outlet connection is ¾” female NPT.

OPTIONAL EQUIPMENT

Slide Brackets

Available for the J6 Model only, these brackets allow for mounting the booster heater under a counter. See slide bracket diagram on page 8 for details.

Shock Absorber

The optional shock absorber can be installed between the booster and the dishwasher to reduce the harmful pressures resulting from quick closing dishwasher solenoid valves.

Legs

In lieu of the standard black plastic legs, optional adjustable legs are available in stainless steel, die- cast nickel plated, and floor mount stainless steel. All optional legs are adjustable height type.

S/S Floor Mount Nickel Plated Stainless Steel

Security Package

For prison and other secure facilities a tamper resistant package is available. All external screws are spader type requiring a spader wrench for removal.

Alternate Voltage

Other voltages are available, including 380V, 440V, and 415V. Consult the factory for details.

Water Treatment System

The optional water treatment system provides superior mineral scale prevention and corrosion control by feeding a special blend of scale control compounds into the warm water stream before the booster. The in-line system includes a clear cartridge housing to allow an operator to view the cartridge and determine when it needs replacement without the need to open the system.

XB1 Low Temperature Interlock

An optional in-line control board with separate manual setpoint (range: 165°F – 194°F) monitors the temperature of the water through the P65 probe and will trip a SPDT relay for customers’ remote applications.

Remote Alarm Plug Adapter

An optional plug adapter is available to provide a remote fault alarm signal through the J4 connector on the control board. See page 11 for installation details.

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