Products

10 products

Harwil CF-112N Chemical Feed Pump Interface Module, Noryl

PFS-CF-112N/7/D

Harwil CF-112N Chemical Feed Pump Interface Module, Noryl

Harwil CF-112N Chemical Feed Pump Interface Module Chemical flows when water flows. The Harwil CF-112N is a stand...

Flow Switch Controllers Harwil Corporation

Harwil CF-112VCR Chemical Feed Pump Interface Module, Fortron

PFS-CF-112R/7/D

Harwil CF-112VCR Chemical Feed Pump Interface Module, Fortron

Harwil CF-112VCR Chemical Feed Pump Interface Module Chemical flows when water flows. The Harwil CF-112VCR is a stand...

Flow Switch Controllers Harwil Corporation

Harwil L-40N Liquid Level Float Switch, Noryl PPO, Side and Top Mount

PFS-L-40N/SPDT

Harwil L-40N Liquid Level Float Switch, Noryl PPO, Side and Top Mount

Harwil L-40N Level Switch Ten times less deposit sensitive. The Harwil L-40N is a side and top mount...

Level Float Switches Harwil Corporation

Harwil L-8N / L-8CR Level Switch, Specific Gravity Compensating 0.6 to 1.5

PFS-L-8N/C

Harwil L-8N / L-8CR Level Switch, Specific Gravity Compensating 0.6 to 1.5

Harwil L-8 Specific Gravity Compensating Level Switch Finds the interface, not just the level. The Harwil L-8 features...

Level Float Switches Harwil Corporation

Harwil Q-1 Inline Flow Switch, 0.12 to 8 GPM, 1/2 in NPT, 300 psig

PFS-QD-1/6/C

Harwil Q-1 Inline Flow Switch, 0.12 to 8 GPM, 1/2 in NPT, 300 psig

Harwil Q-1 Inline Flow Switch Low flow, high precision. The Harwil Q-1 is an inline flow switch covering...

Inline Flow Switches Harwil Corporation

Harwil Q-10N / Q-10VCR Flow Switch, 0.9 to 400 GPM, 1 in to 10 in Pipe

PFS-Q-10VCR/18/SPDT/XX

Harwil Q-10N / Q-10VCR Flow Switch, 0.9 to 400 GPM, 1 in to 10 in Pipe

Harwil Q-10N and Q-10VCR Flow Switch One body, enormous range. The Harwil Q-10N (Noryl) and Q-10VCR (Fortron) run...

Inline Flow Switches Harwil Corporation

Harwil Q-12N / Q-12CR Flow Switch, 0.8 to 340 GPM, 1/2 in NPT, 200 psig

PFS-Q-12CR/6"/6S/SPDT/4

Harwil Q-12N / Q-12CR Flow Switch, 0.8 to 340 GPM, 1/2 in NPT, 200 psig

Harwil Q-12N and Q-12CR Flow Switch Miniature body, serious range. The Harwil Q-12N (Noryl) and Q-12CR (Fortron) are...

Inline Flow Switches Harwil Corporation

Harwil Q-4E Inline Flow Switch, 4 to 70 GPM, 1 in NPT, 300 psig

PFS-QD-4E/4/C

Harwil Q-4E Inline Flow Switch, 4 to 70 GPM, 1 in NPT, 300 psig

Harwil Q-4E Inline Flow Switch Wide range, particle tolerant. The Harwil Q-4E is an inline flow switch covering...

Inline Flow Switches Harwil Corporation

Harwil Q-8DS Flow Switch, 5 to 80 GPM, 1 in NPT Side Port, SPDT 15 Amp

PFS-Q-8DS/3/10566/C

Harwil Q-8DS Flow Switch, 5 to 80 GPM, 1 in NPT Side Port, SPDT 15 Amp

Harwil Q-8DS Flow Switch Protects the heater. The Harwil Q-8DS senses low flow independent of pressure or temperature...

Inline Flow Switches Harwil Corporation

Harwil Q-8N / Q-8CR Flow Switch, 8 to 1900 GPM, 1 in to 10 in Pipe

PFS-Q-8CR/3/3/C

Harwil Q-8N / Q-8CR Flow Switch, 8 to 1900 GPM, 1 in to 10 in Pipe

Harwil Q-8N and Q-8CR Flow Switch Built for dirty water. The Harwil Q-8N (Noryl) and Q-8CR (Fortron) cover...

Inline Flow Switches Harwil Corporation