Chemical metering pumps · 7 to 160 GPD · up to 220 PSI

Precise chemical dosing.
Without the markup.

Solenoid and mechanical diaphragm metering pumps for wells, irrigation, cooling towers and light industrial systems. Every pump ships as a complete kit — injection valve, foot valve and tubing in the box — with replacement parts stocked in Florida.

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12-month warrantyComplete kit in every boxPhone support from the team that ships it
PF30 31.6 GPDMax flow150 PSIMax pressure$335115V kit
Find your pumpTwo questions. Tap what your system needs.
Flow you need
Line pressure at the injection point
Choose a flow range and a line pressure.See the lineup

Two series, seven models.

Pick the series by how you want to control output. Both use PVC liquid ends rated for chlorine, soda ash, acid and rust-control solutions. Every model is available for 115 V or 230 V service.

Solenoid metering pumps Precision Flow · PF Digital stroke-rate control with an analog stroke-length dial for a true 100:1 turndown. Four models from high-pressure wells to high-volume cooling towers.Multi-voltage: every PF runs on AC 100–240 V. Order it with a 115 V or 230 V plug — or cut the plug off and hardwire it to either supply.
20–160 GPD30–220 PSI115 / 230 V plugFrom $335 →
Mechanical diaphragm pumps Chem Flow · CF Motor-driven dosing at 100 PSI with a simple stroke dial. Compact, quiet and built for residential and commercial chlorine feed.Single-voltage: each size is sold as a dedicated 115 V (V1) or 230 V (V2) model. Pick the one that matches your supply.
7–30 GPD100 PSI115 V or 230 V modelsFrom $279 →

The full lineup

Every model ships with injection check valve, foot valve, ceramic weight and tubing.
ModelSeriesMax flowMax pressureVoltageBest forPrice
PF20 Precision Flow 20 GPD 220 PSI 115 V or 230 V plug · 100–240 V motor High-pressure lines from $499 View
PF30 Precision Flow 31.6 GPD 150 PSI 115 V or 230 V plug · 100–240 V motor Wells and irrigation from $335 View
PF60 Precision Flow 63.4 GPD 75 PSI 115 V or 230 V plug · 100–240 V motor High output from $415 View
HF160 Precision Flow 160 GPD 30 PSI 115 V or 230 V plug · 100–240 V motor Cooling towers and tanks from $695 View
CF07 Chem Flow 7 GPD 100 PSI 115 V or 230 V model Trace feed from $279 View
CF15 Chem Flow 15 GPD 100 PSI 115 V or 230 V model Mid-range residential from $279 View
CF30 Chem Flow 30 GPD 100 PSI 115 V or 230 V model Compact workhorse from $279 View

Voltage. PF pumps are multi-voltage (AC 100–240 V): the plug you choose sets 115 V or 230 V, and the pump can be hardwired to either supply if the plug is cut off. CF pumps are single-voltage — choose the 115 V or 230 V model to match your supply.

Keep a spare check valve on hand.

It is the most common wear part in any chemical feed system. Our injection valves fit every Precision Controls pump — and most Pulsatron and Chem-Tech wet ends.

All valves & parts
1/2 Inch Metering Pump Injection / Valves Check Valves
1/2" Injection check valve1/2" NPT in and out · universal fit$50.99
3/8 Inch Metering Pump Injection Check Valve - Schedule 40 PVC
3/8" Injection check valve · Schedule 403/8" tubing · Pulsatron and Chem-Tech wet ends$57.99
3/8 Inch Metering Pump Injection Check Valve - Schedule 80 PVC (Heavy-Duty)
3/8" Injection check valve · Schedule 80Heavy-duty thick-wall PVC$50.99
Ceramic Weight Replacement for Dosing Pump Tubing 1/2 inch & 3/8 inch
Ceramic suction-line weightFits 1/2" and 3/8" tubing$19.99
New · Arriving soon

EBV series electric actuated ball valves

316 stainless ball valves with 120 VAC on/off actuators — hold-position control, position feedback and PPL seats rated to 446 °F. For boiler, cooling tower, chemical feed and water treatment service.

EBV50 1/2" NPT
EBV75 3/4" NPT
EBV100 1" NPT
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12-month warranty Every pump is covered for a year. If something fails, you talk to us — not a call center.
Stocked in Fort Lauderdale Pumps and parts ship from our Florida warehouse. Local pickup available at 1200 NE 15th St.
Complete kit, no surprises Pump, injection check valve, foot valve, ceramic weight and both tubing runs. Install it the day it arrives.
Manuals and real support Downloadable manuals for both series, plus a phone line answered by people who install these pumps.
Built forWell chlorinationIrrigation rust controlpH & soda ashCooling towers & boilersLight industrialReplacing a Pulsatron or Stenner