For more information about Custom processing: Brand: Antunes Model: A type: A type of mechanical pressure switch - Dual switch is a pressure to accurately monitor and disconnect the electrical pressure rise or fall in more than the required set point control circuit The level of air pressure switch. High and low pressure settings can be adjusted. All models are available to reset or cycle type. Rugged molded aluminum structure mounted horizontally, without leveling cost-effective price model can be customized according to OEM specifications: RHLGP-A, HLGP-A, Model reset range | range 804,112,101 automatic reset 2 "to 16" water column (50 to 400 mm) 1 "to 6" water column (25-150 mm) 804 112 102 Auto Reset 5 "to 28" water column (125-700 mm) 1 "to 6" water column (25-150 mm) 804 112 103 10 Auto Reset " to 50 "water column (250 to 1,250 mm) 1" to 6 "water column (25-150 mm) 804 112 104 Auto Reset 2" to 16 "water column (50-400 mm) 2" to 14 "water column (50-350 mm) 804,112,105 automatically reset 5 "to 28" water column (125-700 mm) 2 "to 14" water column (50-350 mm) 804 112 106 Auto Reset 10 "to 50" water column (250 to 1,250 mm) 2 "to 14" water column (50-350 mm) 804 112 107 Auto Reset 5 "to 28" water column (125-70 mm) 6 "to 24" water column (150-600 mm) 804 112 108 Auto Reset 10 "to 50" of water (250 to 1,250 mm) 6 "to 24" water column (150-600 mm) 804 112 109 Auto Reset 10 "to 50" of water (250 to 1,250 mm) 10 "to 50" of water (250 to 1,250 mm) Model reset range | range 804,111,701 manual reset 2 "to 16" water column (50-400 mm) 1 "to 6" water column (25-150 mm) 804 111 702 manual reset 5 "to 28" water column (50-400 mm) 1 "to 6" water column (25-150 mm) 804 111 703 manual reset 10 "to 50" of water (250 to 1,250 mm) 1 "to 6" water column (25-150 mm) 804 111 704 manually reset 2 "to 16" water column (50-400 mm) 2 "to 14 "water column (50-350 mm) 804 111 705 manual reset 5" to 28 "water column (125-700 mm) 2" to 14 "water column (50-350 mm) 804 111 706 manual reset 10" to 50 "of water (250 to 1,250 mm) 2 "to 14" water column (50-350 mm) 804 111 707 manual reset 5 "to 28" water column (125-700 mm) 6 "to 24" water column (150-600 mm) 804 111 708 manual reset 10 "to 50 "water column (250 to 1,250 mm) 6" to 24 "water column (150-600 mm) 804 111 709 manual reset 10" to 50 "water column (250 to 1,250 mm) 10" to 50 "water column (250 to 1,250 mm)