Honeywell 109402 , Inc. Pressuretrol SPST 10-150# break on rise for heavy oil applications

SPST AUTO RESET MERCURY FREE PRESSU

The Honeywell 109402 Pressuretrol SPST Autoreset Mercury Free Break on Rise control is designed for controlling permanent split capacitor type motors. The reset switch breaks contacts at a preset level of pressure in the line and automatically resets the motor at a lower pressure.

Pressuretrol SPST autoreset break(non-adjustable) heavy oil and flood applications from 10 to 150 psig. Break pressure is factory preset at 100/125/150 bar (1450/1800/2000 psi). Break response time is 2 seconds. Subsequent reset delay is adjustable (0 to 29 minutes, in one minute intervals) using the onboard rotary knob. On models with spst auto reset, a small lever must be depressed to activate the valve. Quickly malfunctioning and loss of control of the applications will be prevented by a safety relief valve to open at 120% of initial

The Honeywell Pressuretrol LP is a SPST automatic reset pressure control switch designed for use with light and heavy fuel oils. It has a 10-150 PSI operating range. Pressuretrol LP is standard equipment on all HONEYWELL Oil Company heaters and boilers that require an oil burner control, and most other makes and models of boilers using a comparable switch.

The Honeywell ControllAir Pressuretrol SPST 10-150 is a single stage pressure switch with washerless diaphragm system for precision performance. The pressure switches track and hold any high and low pressure point and are currently available in eight different models. Designed specifically for heavy oil applications, it offers a flexible operating range that can be adjusted from 10 to 150 PSI . This is an SPST Autoreset with short time delay for injection pump control. The ball seat (standard) operation is in place at full flow or off with the field supply pressure. By varying the spring tension on the switch,

Whether it's for a snow plow or lift station, pumps are important pieces of equipment to keep running. The Auto Reset Pressuretrol switch ensures that the motorized pump never runs dry by stopping the pump when a preset pressure is reached. The pressuretrol has two settings and is available in Pressuretrol 10-150 PSI or Pressuretrol 10-100 PSI to provide more adjustability.

The Pressuretrol SPST 10-150# is designed to shut off a burner system above a preselected pressure when in areas where there are high occurrences of vapors entrained with the flue gas. This transfer switch has a range of 0 to 150 PSI and is suitable for Natural Gas, Propane, and Oil applications.

Pressuretrol® SPST 10–150 PSI, 3/8" NPT, 1/4" TPI break-on-rise switches are designed for use with heavy oils in low-pressure applications. These switches accommodate flow rates from 10 to 150 psi (0.69 to 10.3 bar). This product includes mounting bracket and hardware.