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H.W.P. Inc
 
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Flow Switches

Home Owners -use of our online catalog is free for reference only. We only sell to qualified wholesale customers.

60-1006

Flow Switch, 2A, 1-1/2”S M-2
Replacement Switch Grid Control

Part # 60-1006

60-1007

Flow Switch, 25A, 1-1/2”S M25
Replacement Switch Grid Control

Part # 60-1007

 

60-1008

Flow Switch (Pilot Duty Only) ½” MPT Flow Switch,
Pilot Duty SPNO

Part # 60-1008

M-1

Flow Switch, 1 Amp Pilot Dutcy,
1-1/2”S Used on Ramco D-1 or Crystal Pure Systems

Part # M-1

 

Adapter 1-1/2” x 12”

Part # 60-1009

Adapter 1” x ½”

Part # 60-1010

 

Tee 1” MPT Flow Switch, 15A, Q8DSA Harwil

Part # 60-1012

60-1011

Tee 1-1/2” Slip x ½” MPT Flow Switch,
Pilot Duty SPNO for ¾” PVC, Caldera Harwil

Part # 60-1011

 

60-1014

Harwil Flo Switch for Artesin Spas
with 2’ cable Q12DS-C2/3/4 NPT-4SM-NO-2FT(22-2)

Part # 60-1014

60-1013

Harwil Flow Switch For D1 Spas
Q-12DS-C2 (D1-131) No Tee

Part # 60-1013

 

Aqualarm Flow switch

  • Aqualarm Flow switch/ 1-1/2”Slip
    Part # 206-PVC-NOS
  • Aqualarm Flow switch/ 1-1/2” FPT
    Part # 206-PVC-NOT

60-1015

Harwil Flo Switch for Artesian spas
w/ 4’ cable and amp plug Q12DS-C2/3/4NPT-4SM-NO-4FT (22-3C) AMP 640440-3

Part # 60-1015

 

 

 

 

Replacement Switch Aqualarm

Part # PVC-NOS-1

 

WATKINS FLOW SWITCH used on HOT SPRINGS & TIGER RIVER SPAS

3/4” hose barb fitting with cord & cord end. These flow switches are not interchangeable.

  • Flow switch assembly, for 1500w heater
    Part # 26-314-1050
  • Flow switch assembly, for 5500w heater
    Part # 26-314-1052
WATKINS FLOW SWITCH used on HOT SPRINGS & TIGER RIVER SPAS
 

Parts & Paks Catalog (pdf 41mb)