Chemical Feed & Dosing Pumps
Stenner (MCDB-INJ) Injection W-Valve 1-4" (5 PK)
price
$125.33
Stenner (UCAK-100) Nuts 1-4" (10 PK)
price
$30.50
Stenner (MCCP202) Tube W-Ends (5 PK) #2
price
$91.98
Viqua (650733R-002) Power Supply Controller 40W
price
$575.00
Viqua (650709-009) Power Supply Controller Kit
price
$1,329.00
Isopure Water · Chemical Feed & Dosing Pumps
Chemical Feed Pumps, Dosing Parts & Injection Accessories
Chemical feed systems inject a precise dose — chlorine, soda ash, polyphosphate — into a water line for disinfection, pH correction or scale control. We carry metering-pump parts and accessories from Stenner, Blue-White and more: injection check valves, duckbill seals, flow meters and controllers that keep a feed system dosing accurately.
How to choose feed & dosing parts
The injection check valve is critical. It stops treated water from back-flowing into the pump — Stenner 3/8" and duckbill kits are common wear items worth stocking.
Size the pump to your flow. Match feed rate (GPD) and injection pressure to your line; a flow meter on the main tells you the water rate you're dosing against.
Match tube & seal material. Feed tubing and duckbills are chemical-specific — chlorine, acid and caustic each call for the right elastomer.
Keep spares on hand. Duckbills, tubes and check valves fail first; a small spares kit avoids downtime.
Not sure which feed parts fit your pump? Send the model and we'll line them up.
