Harwil
Oxnard, CA 93030
Flow Switch includes temperature sensor.
Suited for fluid-based operating systems requiring temperature sensing and monitoring, Model Q-12NT senses temperature with accuracy of Ã-
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Liquid Level Switches are top or side mountable.
Models L-40 N (Noryl) and L-40 VCR (Fortron - for corrosive fluids) submersible switches signal fluid level changes to on/off pump controls, alarms, and microprocessors. Switches feature loose pivot movement arms, 2-ft 22 gauge electrical leads, and 316 stainless steel float pivot pins. Hastelloy C, titanium, and TeflonÃ-® pins are also available. Both models are rated at 50 W for 120/240 Vac.
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Level Switch is designed for use with slurries.
Used when pollution remediation system requires level switch in particulate-heavy sewage or slurries, L-5 with NEMA 4 cover and L-5SS with stainless steel cover employ one or two stainless steel floats on phosphor bronze shaft to detect difference in specific gravity between oil and water. This 15 A, 120/240 Vac switch signals pump, alarm, or solenoid valve, and dry circuit can be specified for...
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Liquid Level Switch is designed for slurry applications.
Available for medium slurries, particulate, and corrosive chemical solutions, adaptable L-30 switches mount horizontally or vertically and can control pumps, alarms, or solenoid valves. Products can be made from Noryl (L-30N) for mildly corrosive slurries and Fortron (L-30CR) for use with more caustic chemicals. Flexible, elastomeric seals prevent particle contamination, and Filter Boot can be...
Read More »
Flow Switch includes temperature sensor.
Suited for fluid-based operating systems requiring temperature sensing and monitoring, Model Q-12NT senses temperature with accuracy of Ã-
Read More »
Liquid Level Switches are top or side mountable.
Models L-40 N (Noryl) and L-40 VCR (Fortron - for corrosive fluids) submersible switches signal fluid level changes to on/off pump controls, alarms, and microprocessors. Switches feature loose pivot movement arms, 2-ft 22 gauge electrical leads, and 316 stainless steel float pivot pins. Hastelloy C, titanium, and TeflonÃ-® pins are also available. Both models are rated at 50 W for 120/240 Vac.
Read More »
Level Switch is designed for use with slurries.
Used when pollution remediation system requires level switch in particulate-heavy sewage or slurries, L-5 with NEMA 4 cover and L-5SS with stainless steel cover employ one or two stainless steel floats on phosphor bronze shaft to detect difference in specific gravity between oil and water. This 15 A, 120/240 Vac switch signals pump, alarm, or solenoid valve, and dry circuit can be specified for...
Read More »
Liquid Level Switch is designed for slurry applications.
Available for medium slurries, particulate, and corrosive chemical solutions, adaptable L-30 switches mount horizontally or vertically and can control pumps, alarms, or solenoid valves. Products can be made from Noryl (L-30N) for mildly corrosive slurries and Fortron (L-30CR) for use with more caustic chemicals. Flexible, elastomeric seals prevent particle contamination, and Filter Boot can be...
Read More »