Part No.	Application	Settings P.S.I.		Setting Tolerance
		Open	Close	Open	Close
LPS0520 LPS1020 LPS2550 LPS2580 LPS4080	Low Pressure Automatic Reset	5 10 25 25 40	20 20 50 80 80	+/-5 +/-5 +/-5 +/-5 +/-5	+/-5 +/-5 +/-5 +/-5 +/-5
HPS200150 HPS250150 HPS300200 HPS350250 HPS400200 HPS400300 HPS450250	High Pressure Automatic Reset	200 250 300 350 400 400 450	150 150 200 250 200 300 250	+/-15 +/-15 +/-15 +/-15 +/-15 +/-15 +/-15	+/-15 +/-15 +/-15 +/-15 +/-15 +/-15 +/-15
MPS350 MPS450	High Pressure Manual Reset	350 450	-- --	+/-15 +/-15	+/-15

    LONG TERM IS ONE OF THE LEADING COMPANY SPECIALIZED IN HVAC AND LOW VOLTAGE AREA. WITH OUR PROFESSIONAL TEAM, WE HAVE DEVELOPED VARIES SERIES OF PRODUCT COMPLIED WITH ISO AND INTERNATIONAL STANDARD (UPC,NSF,UL). OUR PRINCIPLE IS: QUALITY ENSURES SURVIVAL.
WITH TIME GOES BY, OUR PRODUCT IS POPULAR ALL OVER THE WORLD. FURTHERMORE, WE HAVE ALREADY SET UP SOLE AGENT IN MANY COUNTRIES IN ORDER TO BETTER MEET CUSTOMERS' RAPID CHANGING REQUIREMENTS.       WE BELIEVE THAT YOU CAN FIND WHAT YOU NEED FROM OUR WEBSITE, IT IS YOUR WISE CHOICE TO CONTACT US. WARMLY WELCOME YOU TO WRITE MAIL TO US DIRECTLY.