Contact PEECO Sales Department: 1-201-419-6111 or

PEECO Low Flow And Low - Low Flow

 PEECO Low Flow SwitchAdjustable Paddle
  • From half to full diameter.  Easily changed to accommodate flow/media changes, half-full lines, fluid separation, etc.
  • Extremely sensitive unit designed for minimum actuation.
  • Available in explosion and non-explosion proof models in screwed of wafer tees.   Recommended for line sizes up to 2" inclusive.
  • Click here for minimum flow rates
  • These units -- designed for extreme sensitivity -- allow full flow with minimal pressure drop. Flows of less than 0.01 GPM can be reliably detected.
  • Low flows of gases require a special feature to compensate for chatter created by the compressibility of gas. This is accomplished by introducing a constantly expanding taper on the inlet side, so when the paddle moves the gas expands uniformly.
Open - CloseStandard Material of Construction
Cover: Heat Treated Aluminum 356-T6
Housing: Heat Treated Aluminum 356-T6
Body: Steel (ASTM 108-99 & A29-99)
Bellows: Seamless 321 Stainless Steel
Stem Paddle: 302, 303 Stainless Steel
Bearings: 440C Stainless Steel Micro Ball
Name Plates: Aluminum
Micro Switch: 15A, 125-250-480 VAC SPDT  1/2 A., 125VDC (see optional switches)
Open - CloseOptional Material of Construction
Body: 316SS, Teflon, Polypropylene, Kel-F, Kynar, Inconel, PVC
Bellows: Nickel Plated SS, Teflon, Polypropylene, Kynar, PVC
Stem Paddle: MOST METALS, Teflon, Kynar, Polypropylene, PVC
Bearings: 440C Stainless Steel Micro Ball
Name Plates: Stainless Steel
Micro Switch: 400F, 10A. 125 VDC, Hermetically Sealed, Environment Proof, 600 VAC, 25A, DPDT, and many others.  Silver Brazing Alloy: Copper - 15.5%, Silver - 50%, ZINC - 16.5%, Cadmium - 18%. Cadmium free AND Copper free Alloys are available