Honeywell L91A1037 - Pressuretrol Controller 0-15 psi
Honeywell proportional pressuretrol controller with a range of 0-15 psi, non-adjustable, one potentiometer, and a 1/4" NPT male connection to siphon loop.
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Honeywell L4079B1058 - Pressuretrol Controller 5-50 psi
Honeywell pressuretrol controller with a range of 5-50 psi, manual reset, and a 1/4" NPT female connection to siphon loop. Pressuretrol limit controls are high pressure limit switches which break electrical circuits when pressure rises to a preset value.
Honeywell L4079B1041 - Pressuretrol Controller 10-150 psi
Honeywell pressuretrol controller with a range of 10-150 psi, manual reset, and a 1/4" NPT female connection to siphon loop. Pressuretrol limit controls are high pressure limit switches which break electrical circuits when pressure rises to a preset value.
Honeywell L404F1060 - Pressuretrol Controller 2-15 psi
Honeywell pressuretrol controller with a range of 2-15 psi (adjustable 2-6 psi differential range), and a 1/4" NPT female connection to siphon loop. This pressuretrol features a SPDT switch that can make or break on pressure rise.
Honeywell L404F1078 - Pressuretrol Controller 5-50 psi
Honeywell pressuretrol controller with a range of 5-50 psi (adjustable 6-14 psi differential range), and a 1/4" NPT female connection to siphon loop. This pressuretrol features a SPDT switch that can make or break on pressure rise.
Honeywell L404F1094 - Pressuretrol Controller 20-50 psi
Honeywell pressuretrol controller with a range of 20-300 psi (adjustable 20-50 psi differential range), and a 1/4" NPT female connection to siphon loop.
Honeywell L404F1102 - Pressuretrol Controller 10-150 psi
Honeywell pressuretrol controller with a range of 10-150 psi (adjustable 10-22 psi differential range), and a 1/4" NPT female connection to siphon loop. This pressuretrol features a SPDT switch that can make or break on pressure rise.
Honeywell L404T1055 - Pressuretrol Controller 5-50 psi
Honeywell oil pressuretrol limit controller with a range of 5-50 psi (adjustable 4-8 psi differential range), and a 1/4" NPT female connection to siphon loop. This pressuretrol features a microswitch that makes on pressure fall.
Honeywell L404T1063 - Pressuretrol Controller 10-150 psi
Honeywell oil pressuretrol limit controller with a range of 10-150 psi (adjustable 8-16 psi differential range), and a 1/4" NPT female connection to siphon loop. This pressuretrol features a microswitch that makes on pressure fall.
Honeywell L404V1087 - Pressuretrol Controller 10-150 psi
Honeywell oil pressuretrol limit controller with a range of 10-150 psi (adjustable 8-16 psi differential range), and a 1/4" NPT female connection to siphon loop. This pressuretrol features a microswitch that makes on pressure fall.