The P70, P72, and P170 Controls for low pressure applications are designed primarily for low pressure cut-out control, pump-down control, and capacity control on commercial refrigeration and air conditioning applications. These controls are available in several pressure ranges and are compatible with most common refrigerants. They may also be used on other non-corrosive fluid applications. Ammonia-compatible models are also available. Controls also are available in several different electrical ratings and switch configurations. The P72 models provide direct control of 208 to 240 volt single-phase motors up to 3 horsepower, and 208 to 220 volt three-phase motors up to 5 horsepower.

Johnson Controls C878-1

Farm Thermostat Heat or Ventilation Coiled-Bulb 30-110 F SPDT

Johnson Controls C879-8 Oil Lube Control 1/4" Male Flare 120 Seconds Manual Reset

C879-8

Johnson Controls Penn P70CA-3C Single Pressure Control, 50 - 500 psi, SPST, 1/4" Flare Nut

Johnson Controls C878-16

Johnson Controls Penn P70AA-118C Single Pressure Control, 100 - 400 psi, SPST, 1/4" Flare Nut

Johnson Controls C878-14

Johnson Controls Penn P70DA-1C Steel Manual Reset 1-Function High Pressure Controller, 525 psig, 4" W x 3-1/4" H x 2-1/16" D

Johnson Controls C878-17

Johnson Controls C878-10 Hi Pressure Control 0-150 Lbs..,
Johnson Controls C878-10

Johnson Controls C878-10

Johnson Controls Penn P70MA-1C Dual Pressure Control, 20" Hg - 100 psig Low, 100 - 500 psig High, SPST, 1/4" Flare Nut

Johnson Controls C878-26

Johnson Controls C877-57 Temperature Control Remote Bulbs. -30 - 100 Degrees 20' Capillary SPDT,

C877-57

Johnson Controls Penn P70Lbs.-1C Dual Pressure Control, 20" Hg - 100 psig Low, 100 - 500 psig High, SPST, 1/4" Flare Nut

Johnson Controls C878-25

Johnson Controls P170AA-118C Steel Automatic Reset High Pressure Controller, 475 psig, 4" W x 3-1/4" H x 2-1/16" D

Johnson Controls C878-29

Johnson Controls C878-28 Oil Failure Switch 45 Second,

C878-28