MP - Differential Pressure Switch / Lube Oil Protection Switch
MP 54 and MP 55 oil differential pressure switches are used to protect refrigeration compressors against low oil pressure. These switches are
compatible with HCFC and non-flammable HFC refrigerants.

The 1830 Series Pilot Uni-Kit® models are designed to be used with all Robertshaw® and most competitive thermocouples. Uni-Kit models include an adaptor that converts a threaded thermocouple/thermopile model 2CH to a snap-in thermocouple type, model 2C.

Features and Benefits

Many flame pattern types available
Thermocouple or thermopile options
Spark electrode available
Horizontal or vertical gas inlet
Several mounting bracket types available
Aerated pilots with non-linting characteristics

Oatey® PVC Medium Gray Fast Set Cement is recommended for potable water, pressure pipe, conduit and DWV applications. It can be used on all schedules and classes of PVC pipe and fittings up to 6 in. diameter with interference fit. Oatey products have earned the trust of plumbing professionals for over 100 years.

SWITCH, PRES, 1/4 IN, 6VDC, 12VDC, 36VDC

1/4 in SAE 45 deg female flare fitting with valve core depressor
Automatic reset, high pressure switch opens on pressure rise
Life at rated load 100000 cycles
Small size and light weight for direct mounting, snap acting stainless steel hermetically sealed sensor, wire is 18 AWG, 18 in long
Frequency Rating 50/60 Hz
Nominal Size 1/4 in

Non-misting formulation.
Universal Synthetic Formula, compatible with most vacuum pump brands.
Contains conditioners, inhibitors & anti wear agents for lubricity & wear protection.
46 cSt viscosity.

The ETC-500-E Pressure Transducer (800-2500) is a high-accuracy sensor designed for HVAC and refrigeration systems. Compatible with CPC, Emerson, Copeland, and Danfoss systems including RMCC, E2, E2e, E3, AK-SC255, AK-SC355, AK-SM800, and AK-SM800a. Equivalent to Danfoss part number 060G3991.

Note: supplied with 2M Cable

Time Delay on Break Timers (DOB)

Features/Benefits

1/4" male quick connect terminals
Adjustable time delay on break relay 6 seconds to 5 minutes
Cannot be used with a cooling anticipator
Delay on Break Timers (DOB)

SWITCH, PRES, 1/4 IN, 6VDC, 12VDC, 36VDC

1/4 in SAE 45 deg female flare fitting with valve core depressor
Automatic reset, high pressure switch opens on pressure rise
Life at rated load 100000 cycles
Small size and light weight for direct mounting, snap acting stainless steel hermetically sealed sensor, wire is 18 AWG, 18 in long
Frequency Rating 50/60 Hz
Nominal Size 1/4 in

SWITCH, PRES, 1/4 IN, 6VDC, 12VDC, 36VDC

1/4 in SAE 45 deg female flare fitting with valve core depressor
Automatic reset, high pressure switch opens on pressure rise
Life at rated load 100000 cycles
Small size and light weight for direct mounting, snap acting stainless steel hermetically sealed sensor, wire is 18 AWG, 18 in long
Frequency Rating 50/60 Hz
Nominal Size 1/4 in

The Robertshaw® 1820 Series Pilot Uni-Kit® models are designed to replace hard-to-find ITT-General PG9 type pilots. A special 1/4” tubing adaptor is typically provided with nut and ball sleeve. Uni-Kits are available with and without a 32” (810mm) thermopile.

Features and Benefits

Many flame pattern types available
Thermocouple or thermopile options
Spark electrode available
Horizontal or vertical gas inlet
Several mounting bracket types available
Aerated pilots with non-linting characteristics