Deionization

Walchem EWP-125DVE07N-UHL EWP-L Series Chemical Metering Pumps with Manual Speed Control & No Options. 230 Volt, 50/60 Hz, 1/4" NPT or 3/8" Tubing Suction & Discharge. VE Liquid End including PVC Head, Alumina Ceramic Valve Balls, EPDM Seat, EPDM Seals, PCTFE (bonded to EPDM) Diaphragm. 2 GPH (125 mL/min), 60 psi (0.4 mPa) Max Pressure. Replacement for Obsolete Model EJ-B21VE2R, EZB21D2-VE, Spare Parts Kit N21VE-PK Available.

Walchem EWP-125DVE07N-UHR EWP-R Series Chemical Metering Pumps with Digital Speed Control & No Options. 230 Volt, 50/60 Hz, 1/4" NPT or 3/8" Tubing Suction & Discharge. VE Liquid End including PVC Head, Alumina Ceramic Valve Balls, EPDM Seat, EPDM Seals, PCTFE (bonded to EPDM) Diaphragm. 2 GPH (125 mL/min), 60 psi (0.4 mPa) Max Pressure. Replacement for Obsolete Model EWN-B21VE2R, Spare Parts Kit N21VE-PK Available.

Walchem EWP-125DVE07N-USL EWP-L Series Chemical Metering Pumps with Manual Speed Control & No Options. 115 Volt, 50/60 Hz, 1/4" NPT or 3/8" Tubing Suction & Discharge. VE Liquid End including PVC Head, Alumina Ceramic Valve Balls, EPDM Seat, EPDM Seals, PCTFE (bonded to EPDM) Diaphragm. 2 GPH (125 mL/min), 60 psi (0.4 mPa) Max Pressure. Replacement for Obsolete Model EJ-B21VEUR, EZB21D1-VE, Spare Parts Kit N21VE-PK Available.

Walchem EWP-125DVE07N-USR EWP-R Series Chemical Metering Pumps with Digital Speed Control & No Options. 115 Volt, 50/60 Hz, 1/4" NPT or 3/8" Tubing Suction & Discharge. VE Liquid End including PVC Head, Alumina Ceramic Valve Balls, EPDM Seat, EPDM Seals, PCTFE (bonded to EPDM) Diaphragm. 2 GPH (125 mL/min), 60 psi (0.4 mPa) Max Pressure. Replacement for Obsolete Model EWN-B21VEUR, Spare Parts Kit N21VE-PK Available.

Walchem EWP-125DVF07M-UHR EWP-R Series Chemical Metering Pumps with Digital Speed Control & Multi-Function Valve. 230 Volt, 50/60 Hz, 1/4" NPT or 3/8" Tubing Suction & Discharge. VF Liquid End including PVC Head, PTFE Valve Balls, EPDM Seat, EPDM Seals, PCTFE (bonded to EPDM) Diaphragm. 2 GPH (125 mL/min), 60 psi (0.4 mPa) Max Pressure. Replacement for Obsolete Model EWN-B21VF2RM, Spare Parts Kit N21VF-PK Available.

Walchem EWP-125DVF07M-USR EWP-R Series Chemical Metering Pumps with Digital Speed Control & Multi-Function Valve. 115 Volt, 50/60 Hz, 1/4" NPT or 3/8" Tubing Suction & Discharge. VF Liquid End including PVC Head, PTFE Valve Balls, EPDM Seat, EPDM Seals, PCTFE (bonded to EPDM) Diaphragm. 2 GPH (125 mL/min), 60 psi (0.4 mPa) Max Pressure. Replacement for Obsolete Model EWN-B21VFURM, Spare Parts Kit N21VF-PK Available.

Walchem EWP-125DVF07N-UHL EWP-L Series Chemical Metering Pumps with Manual Speed Control & No Options. 230 Volt, 50/60 Hz, 1/4" NPT or 3/8" Tubing Suction & Discharge. VF Liquid End including PVC Head, PTFE Valve Balls, EPDM Seat, EPDM Seals, PCTFE (bonded to EPDM) Diaphragm. 2 GPH (125 mL/min), 60 psi (0.4 mPa) Max Pressure. Replacement for Obsolete Model EJ-B21VF2R, Spare Parts Kit N21VF-PK Available.

Walchem EWP-125DVF07N-UHR EWP-R Series Chemical Metering Pumps with Digital Speed Control & No Options. 230 Volt, 50/60 Hz, 1/4" NPT or 3/8" Tubing Suction & Discharge. VF Liquid End including PVC Head, PTFE Valve Balls, EPDM Seat, EPDM Seals, PCTFE (bonded to EPDM) Diaphragm. 2 GPH (125 mL/min), 60 psi (0.4 mPa) Max Pressure. Replacement for Obsolete Model EWN-B21VF2R, Spare Parts Kit N21VF-PK Available.

Walchem EWP-125DVF07N-USL EWP-L Series Chemical Metering Pumps with Manual Speed Control & No Options. 115 Volt, 50/60 Hz, 1/4" NPT or 3/8" Tubing Suction & Discharge. VF Liquid End including PVC Head, PTFE Valve Balls, EPDM Seat, EPDM Seals, PCTFE (bonded to EPDM) Diaphragm. 2 GPH (125 mL/min), 60 psi (0.4 mPa) Max Pressure. Replacement for Obsolete Model EJ-B21VFUR, Spare Parts Kit N21VF-PK Available.

Walchem EWP-125DVF07N-USR EWP-R Series Chemical Metering Pumps with Digital Speed Control & No Options. 115 Volt, 50/60 Hz, 1/4" NPT or 3/8" Tubing Suction & Discharge. VF Liquid End including PVC Head, PTFE Valve Balls, EPDM Seat, EPDM Seals, PCTFE (bonded to EPDM) Diaphragm. 2 GPH (125 mL/min), 60 psi (0.4 mPa) Max Pressure. Replacement for Obsolete Model EWN-B21VFUR, Spare Parts Kit N21VF-PK Available.

Walchem EWP-130DFC07N-UHL EWP-L Series Chemical Metering Pumps with Manual Speed Control & No Options. 230 Volt, 50/60 Hz, 1/4" NPT or 3/8" Tubing Suction & Discharge. FC Liquid End including PVDF Head, Alumina Ceramic Valve Balls, PCTFE Seat, PCTFE (bonded to EPDM) Diaphragm. 2.1 GPH (130 mL/min), 105 psi (0.7 mPa) Max Pressure. Replacement for Obsolete Model EZC21D2-FC, Spare Parts Kit N21FC-PK Available.

Walchem EWP-130DFC07N-UHR EWP-R Series Chemical Metering Pumps with Digital Speed Control & No Options. 230 Volt, 50/60 Hz, 1/4" NPT or 3/8" Tubing Suction & Discharge. FC Liquid End including PVDF Head, Alumina Ceramic Valve Balls, PCTFE Seat, PCTFE (bonded to EPDM) Diaphragm. 2.1 GPH (130 mL/min), 105 psi (0.7 mPa) Max Pressure. Replacement for Obsolete Model EWN-C21FC2R, Spare Parts Kit N21FC-PK Available.

Walchem EWP-130DFC07N-USL EWP-L Series Chemical Metering Pumps with Manual Speed Control & No Options. 115 Volt, 50/60 Hz, 1/4" NPT or 3/8" Tubing Suction & Discharge. FC Liquid End including PVDF Head, Alumina Ceramic Valve Balls, PCTFE Seat, PCTFE (bonded to EPDM) Diaphragm. 2.1 GPH (130 mL/min), 105 psi (0.7 mPa) Max Pressure. Replacement for Obsolete Model EZC21D1-FC, Spare Parts Kit N21FC-PK Available.

Walchem EWP-130DFC07N-USR EWP-R Series Chemical Metering Pumps with Digital Speed Control & No Options. 115 Volt, 50/60 Hz, 1/4" NPT or 3/8" Tubing Suction & Discharge. FC Liquid End including PVDF Head, Alumina Ceramic Valve Balls, PCTFE Seat, PCTFE (bonded to EPDM) Diaphragm. 2.1 GPH (130 mL/min), 105 psi (0.7 mPa) Max Pressure. Replacement for Obsolete Model EWN-C21FCUR, Spare Parts Kit N21FC-PK Available.

Walchem EWP-130DPA07M-UHL EWP-L Series Chemical Metering Pumps with Manual Speed Control & Multi-Function Valve. 230 Volt, 50/60 Hz, 1/4" NPT or 3/8" Tubing Suction & Discharge. PA Liquid End including GFRPP Head, Alumina Ceramic Valve Balls, PCTFE Seat, AFLAS Seals, PCTFE (bonded to EPDM) Diaphragm. 2.1 GPH (130 mL/min), 105 psi (0.7 mPa) Max Pressure. Replacement for Obsolete Model EZC21D1-PAM, Spare Parts Kit N21PA-PK Available.

Walchem EWP-130DPA07M-USL EWP-L Series Chemical Metering Pumps with Manual Speed Control & Multi-Function Valve. 115 Volt, 50/60 Hz, 1/4" NPT or 3/8" Tubing Suction & Discharge. PA Liquid End including GFRPP Head, Alumina Ceramic Valve Balls, PCTFE Seat, AFLAS Seals, PCTFE (bonded to EPDM) Diaphragm. 2.1 GPH (130 mL/min), 105 psi (0.7 mPa) Max Pressure. Replacement for Obsolete Model EZC21D1-PAM, Spare Parts Kit N21PA-PK Available.

Walchem EWP-130DPA07M-USR EWP-R Series Chemical Metering Pumps with Digital Speed Control & Multi-Function Valve. 115 Volt, 50/60 Hz, 1/4" NPT or 3/8" Tubing Suction & Discharge. PA Liquid End including GFRPP Head, Alumina Ceramic Valve Balls, PCTFE Seat, AFLAS Seals, PCTFE (bonded to EPDM) Diaphragm. 2.1 GPH (130 mL/min), 105 psi (0.7 mPa) Max Pressure. Replacement for Obsolete Model EWN-C21PAURM, Spare Parts Kit N21PA-PK Available.

Walchem EWP-130DPA07N-USL EWP-L Series Chemical Metering Pumps with Manual Speed Control & No Options. 115 Volt, 50/60 Hz, 1/4" NPT or 3/8" Tubing Suction & Discharge. PA Liquid End including GFRPP Head, Alumina Ceramic Valve Balls, PCTFE Seat, AFLAS Seals, PCTFE (bonded to EPDM) Diaphragm. 2.1 GPH (130 mL/min), 105 psi (0.7 mPa) Max Pressure. Replacement for Obsolete Model EZC21D1-PA, Spare Parts Kit N21PA-PK Available.

Walchem EWP-130DPA07N-USR EWP-R Series Chemical Metering Pumps with Digital Speed Control & No Options. 115 Volt, 50/60 Hz, 1/4" NPT or 3/8" Tubing Suction & Discharge. PA Liquid End including GFRPP Head, Alumina Ceramic Valve Balls, PCTFE Seat, AFLAS Seals, PCTFE (bonded to EPDM) Diaphragm. 2.1 GPH (130 mL/min), 105 psi (0.7 mPa) Max Pressure. Replacement for Obsolete Model EWN-C21PAUR, Spare Parts Kit N21PA-PK Available.

Walchem EWP-130DPC07M-UHL EWP-L Series Chemical Metering Pumps with Manual Speed Control & Multi-Function Valve. 230 Volt, 50/60 Hz, 1/4" NPT or 3/8" Tubing Suction & Discharge. PC Liquid End including GFRPP Head, Alumina Ceramic Valve Balls, FKM Seat, FKM Seals, PCTFE (bonded to EPDM) Diaphragm. 2.1 GPH (130 mL/min), 105 psi (0.7 mPa) Max Pressure. Replacement for Obsolete Model EZC21D1-PCM, Spare Parts Kit N21PC-PK Available.

Walchem EWP-130DPC07M-UHR EWP-R Series Chemical Metering Pumps with Digital Speed Control & Multi-Function Valve. 230 Volt, 50/60 Hz, 1/4" NPT or 3/8" Tubing Suction & Discharge. PC Liquid End including GFRPP Head, Alumina Ceramic Valve Balls, FKM Seat, FKM Seals, PCTFE (bonded to EPDM) Diaphragm. 2.1 GPH (130 mL/min), 105 psi (0.7 mPa) Max Pressure. Replacement for Obsolete Model EWN-C21PC2RM, Spare Parts Kit N21PC-PK Available.

Walchem EWP-130DPC07M-USL EWP-L Series Chemical Metering Pumps with Manual Speed Control & Multi-Function Valve. 115 Volt, 50/60 Hz, 1/4" NPT or 3/8" Tubing Suction & Discharge. PC Liquid End including GFRPP Head, Alumina Ceramic Valve Balls, FKM Seat, FKM Seals, PCTFE (bonded to EPDM) Diaphragm. 2.1 GPH (130 mL/min), 105 psi (0.7 mPa) Max Pressure. Replacement for Obsolete Model EZC21D1-PCM, Spare Parts Kit N21PC-PK Available.

Walchem EWP-130DPC07M-USR EWP-R Series Chemical Metering Pumps with Digital Speed Control & Multi-Function Valve. 115 Volt, 50/60 Hz, 1/4" NPT or 3/8" Tubing Suction & Discharge. PC Liquid End including GFRPP Head, Alumina Ceramic Valve Balls, FKM Seat, FKM Seals, PCTFE (bonded to EPDM) Diaphragm. 2.1 GPH (130 mL/min), 105 psi (0.7 mPa) Max Pressure. Replacement for Obsolete Model EWN-C21PCURM, Spare Parts Kit N21PC-PK Available.

Walchem EWP-130DPC07N-UHL EWP-L Series Chemical Metering Pumps with Manual Speed Control & No Options. 230 Volt, 50/60 Hz, 1/4" NPT or 3/8" Tubing Suction & Discharge. PC Liquid End including GFRPP Head, Alumina Ceramic Valve Balls, FKM Seat, FKM Seals, PCTFE (bonded to EPDM) Diaphragm. 2.1 GPH (130 mL/min), 105 psi (0.7 mPa) Max Pressure. Replacement for Obsolete Model EZC21D2-PC, Spare Parts Kit N21PC-PK Available.