Chemical Feed


Pumps, Maintenance Kits, Fittings & Tubing, and everything in between for your Chemical Feed needs


Explore high-quality pumps that deliver polymers, chemicals like peracetic acid and sodium hypochlorite, and an assortment of maintenance items and tubing & fittings. Our liquid chemical feed systems help maintain optimal processes in your municipal water treatment plant. Explore our selection of diaphragm pumps and peristaltic pumps.


What is a chemical feed system?


A chemical feed system in water treatment is a coordinated assembly of equipment designed to precisely introduce treatment chemicals into water streams, whether in storage reservoirs, distribution pipelines, or treatment process channels. Multiple components work together to deliver chemicals to flowing or contained water systems for purposes like disinfection, pH adjustment, coagulation, or corrosion control.

Mec-O-Matic VSP Series Peristaltic Pump
$541.54

Mfr. Part #

Product # 402058

Mec-O-Matic Dolphin Series Peristaltic Pump
$520.00

Mfr. Part #

Product # 402050

Mec-O-Matic, Fuse, 1/2 Amp, U0818463
$5.18

Mfr. Part # U0818463

Product # 402067

Mec-O-Matic, Hose Clamps, U0817742
$6.45

Mfr. Part # U0817742

Product # 402066

Mec-O-Matic, Collar VSP-20, U0817123
$12.73

Mfr. Part # U0817123

Product # 402065

Mec-O-Matic, Collar VSP-12, U0817122
$12.73

Mfr. Part # U0817122

Product # 402064

Mec-O-Matic, Tube Kit, VSP-12, 3/8" OD Norprene Tubing, U8800700
$37.18

Mfr. Part # U8800700

Product # 402063

Mec-O-Matic, Tube Kit, VSP-20, 7/16" OD Norprene Tubing, U7013397
$35.91

Mfr. Part # U7013397

Product # 402062

Mec-O-Matic, Strainer w/o Valve, J60552
$32.45

Mfr. Part # J60552

Product # 402061

Mec-O-Matic, VSP Series, KOPkit, KUD12-LLAU
$77.66

Mfr. Part # KUD12-LLAU

Product # 402060

Mec-O-Matic, Kit, Collars (set of 2), U8800743
$23.91

Mfr. Part # U8800743

Product # 402057

Mec-O-Matic Injection Fitting, U8800712
$45.55

Mfr. Part # KUDXX-LSAU

Product # 402056

Mec-O-Matic Tubing Replacement Kit (7/16" OD Norprene), U8800637
$27.64

Mfr. Part # U8800637

Product # 402055

Mec-O-Matic Dolphin Series, Strainer Assy w/0 valve, J60552
$32.45

Mfr. Part # J60552

Product # 402054

Mec-O-Matic Dolphin Series KOPkit, STD UD10/50/75, KUDXX-LSAU
$77.66

Mfr. Part # KUDXX-LSAU

Product # 402053

LMI® KBL Series Metering Pump
$4,266.00

Mfr. Part #

Product # 401650

LMI® KML Series Metering Pump
$4,660.00

Mfr. Part #

Product # 401649

Pulsafeeder Blackline Diaphragm Pump Parts Kit DIA-G-1
$899.29

Mfr. Part # DIA-G-1

Product # 401970

Pulsafeeder Blackline Diaphragm Pump Parts Kit DIA-AE-1
$542.71

Mfr. Part # DIA-AE-1

Product # 401968

LMI® Tube Assembly, 1/2" MNPT, XL, 0.75" ID, K4-AAP1
$162.00

Mfr. Part # K4-AAP1

Product # 401746

LMI® Tube Assembly, 1/2" MNPT, XL, 0.5" ID, K4-AAL1
$162.00

Mfr. Part # K4-AAL1

Product # 401745

LMI® Tube Assembly, 1/2" MNPT, XL, 0.25" ID, K4-AAH1
$162.00

Mfr. Part # K4-AAH1

Product # 401743

HDPE NSF-61 Chemical Feed Discharge Tubing
$4.89

Mfr. Part #

Product # 111359

HDPE Standard Chemical Feed Discharge Tubing
$4.05

Mfr. Part #

Product # 111333

LLDPE NSF-61 Chemical Feed Discharge Tubing
$5.47

Mfr. Part #

Product # 111317

LLDPE Standard Chemical Feed Discharge Tubing
$3.79

Mfr. Part #

Product # 111286