pressure controls for sale, brand-new and used.

Make: Ramsond Year: 2012 Model: CT520DY Type:

SENSITIVE DIFF PRES CTL; DIFF AIR PRESSURE SWITCH; SPDT; .05/5'WC; ADJ. SETPOINT; W/SCALE "U" This differential pressure switch is for air only.Use for air flow proving with electric duct heaters, humidifiers, etc., maximum air flow control for variable volume systems, reheat duct powered systems, clogged filter detection, and detection of icing of air conditioning coils and initiation of defrost cycle.

Brand new, includes the Air Pressure Switch & Mounting Hardware. This is the total package, unlike the other sellers who are selling the air pressure switch by itself.

TRIPLE BIG BLUE 4.5 X 20 FILTERS HOUSING WITH 1" NPT AND PRESSURE RELEASE with KDF 55 Media NSF CERTIFIED This poly filter housings are manufactured from the highest quality, FDA grade, 100% polypropylene. Leak-proof sealing is accomplished by compression against a top seated EPDM O-ring located in the housing’s s

TRIPLE BIG BLUE 4.5 X 20 FILTERS HOUSING WITH 1" NPT AND PRESSURE RELEASE with KDF 85 Media NSF CERTIFIED This poly filter housings are manufactured from the highest quality, FDA grade, 100% polypropylene. Leak-proof sealing is accomplished by compression against a top seated EPDM O-ring located in the housing’s sump. Thick wall and added ribs make th

If not completely satisfied with this product, return it for a full refund. No questions asked...

Selling NEW IN BOX JOHNSON CONTROLS SENSITIVE DIFFERENCIAL PRESSURE SWITCH P32AC-2C New in the box. Sorry I am not electrician and unsure of the actual use.I have 2 available see other auction if need more than one. Thank you ** ITEM IS NOT GUARANTEED OR WARRANTIED**

FOR SALE IS A BRAND NEW JOHNSON CONTROLS 1.5" PRESSURE GAUGE. RATED FOR 0 TO 30 PSI OR 0 TO 200 kPa. THE PART NUMBER IS G-2010-5.

2" HAYS MULTI JET COLD WATER METER MR-C-2-5 WATER PULSE FLOW METER 2.0-130 GPM. Meter shows signs of discoloration from being in storage but has never been used or installed. • Maximum Flow — GPM 20 50 100 130 • Minimum Flow — GPM .25 .75 1.5 2.0 • Maximum Operating Pressure — 150 psi • Maximum Operating Temperature — 105

NEW STERLING STEAM/HOT WATER UNIT HEATER INCLUDING NEW JOHNSON CONTROLS THERMOSTAT Auction for the New in the Box Sterling Steam/Hot Water Unit Heater and a New Johnson Controls Thermostat as Shown in the Photos. Steam/Hot Water Unit Heater Specs: Model # HS-018; Serial No. P05618588001001; CFM 395.

DUAL PRESSURE CONTROL SPST SWITCH TYPE SPST, LOW PRESSURE RANGE (PSIG) 20 IN. IN HG TO 100. HIGH PRESSURE RANGE (PSIG) 100 TO 500.

Robertshaw controls company 3100-001 Model number: MG20-1026 Cut-out: 15 psi Cut-in: 40 psi 1/4" copper tubing connection 30" leads switch action: spst/no Replaces: Rheem 47-20601-01-01 Thanks for looking!

Direct replacement guide thermostatic expansion valves Copyrite 1971 R-220 Singer Conrtols Company of America Folded coated paper guide is 13" long unfolded and 5" across in good condition Temperature Pressure Chart For controls add E to model number for externally equalized valves Lists: Prime Replacement and Alternate replacement