Deionization

Walchem EWP-125DPA07N-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 GPH (125 mL/min), 60 psi (0.4 mPa) Max Pressure. Replacement for Obsolete Model EJ-B21PAUR, EZB21D1-PA, Spare Parts Kit N21PA-PK Available.

Walchem EWP-125DPA07N-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 GPH (125 mL/min), 60 psi (0.4 mPa) Max Pressure. Replacement for Obsolete Model EWN-B21PAUR, Spare Parts Kit N21PA-PK Available.

Walchem EWP-125DPC07M-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 GPH (125 mL/min), 60 psi (0.4 mPa) Max Pressure. Replacement for Obsolete Model EJ-B21PC2RM, EZB21D1-PCM, Spare Parts Kit N21PC-PK Available.

Walchem EWP-125DPC07M-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 GPH (125 mL/min), 60 psi (0.4 mPa) Max Pressure. Replacement for Obsolete Model EWN-B21PC2RM, Spare Parts Kit N21PC-PK Available.

Walchem EWP-125DPC07M-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 GPH (125 mL/min), 60 psi (0.4 mPa) Max Pressure. Replacement for Obsolete Model EZB21D1-PCM, Spare Parts Kit N21PC-PK Available.

Walchem EWP-125DPC07M-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 GPH (125 mL/min), 60 psi (0.4 mPa) Max Pressure. Replacement for Obsolete Model EWN-B21PCURM, Spare Parts Kit N21PC-PK Available.

Walchem EWP-125DPC07N-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 GPH (125 mL/min), 60 psi (0.4 mPa) Max Pressure. Replacement for Obsolete Model EJ-B21PC2R, EZB21D2-PC, Spare Parts Kit N21PC-PK Available.

Walchem EWP-125DPC07N-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. PC Liquid End including GFRPP Head, Alumina Ceramic Valve Balls, FKM Seat, FKM Seals, PCTFE (bonded to EPDM) Diaphragm. 2 GPH (125 mL/min), 60 psi (0.4 mPa) Max Pressure. Replacement for Obsolete Model EWN-B21PC2R, Spare Parts Kit N21PC-PK Available.

Walchem EWP-125DPC07N-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. PC Liquid End including GFRPP Head, Alumina Ceramic Valve Balls, FKM Seat, FKM Seals, PCTFE (bonded to EPDM) Diaphragm. 2 GPH (125 mL/min), 60 psi (0.4 mPa) Max Pressure. Replacement for Obsolete Model EJ-B21PCUR, EZB21D1-PC, Spare Parts Kit N21PC-PK Available.

Walchem EWP-125DPC07N-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. PC Liquid End including GFRPP Head, Alumina Ceramic Valve Balls, FKM Seat, FKM Seals, PCTFE (bonded to EPDM) Diaphragm. 2 GPH (125 mL/min), 60 psi (0.4 mPa) Max Pressure. Replacement for Obsolete Model EWN-B21PCUR, Spare Parts Kit N21PC-PK Available.

Walchem EWP-125DPE07M-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. PE Liquid End including GFRPP 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-B21PE2RM, EZB21D1-PEM, Spare Parts Kit N21PE-PK Available.

Walchem EWP-125DPE07M-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. PE Liquid End including GFRPP 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-B21PE2RM, Spare Parts Kit N21PE-PK Available.

Walchem EWP-125DPE07M-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. PE Liquid End including GFRPP 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-B21PEURM, EZB21D1-PEM, Spare Parts Kit N21PE-PK Available.

Walchem EWP-125DPE07M-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. PE Liquid End including GFRPP 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-B21PEURM, Spare Parts Kit N21PE-PK Available.

Walchem EWP-125DPE07N-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. PE Liquid End including GFRPP 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-B21PE2R, EZB21D2-PE, Spare Parts Kit N21PE-PK Available.

Walchem EWP-125DPE07N-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. PE Liquid End including GFRPP 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-B21PE2R, Spare Parts Kit N21PE-PK Available.

Walchem EWP-125DPE07N-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. PE Liquid End including GFRPP 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-B21PEUR, EZB21D1-PE, Spare Parts Kit N21PE-PK Available.

Walchem EWP-125DPE07N-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. PE Liquid End including GFRPP 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-B21PEUR, Spare Parts Kit N21PE-PK Available.

Walchem EWP-125DSH10K-UHR EWP-R Series Chemical Metering Pumps with Digital Speed Control & No Manual Air Valve. 230 Volt, 50/60 Hz, 1/4" FNPT Threaded Suction & Discharge. SH Liquid End including 316SS Head, Hastelloy C276 Valve Balls, 316SS Seat, PCTFE (bonded to EPDM) Diaphragm. 2 GPH (125 mL/min), 60 psi (0.4 mPa) Max Pressure. Replacement for Obsolete Model EWN-B21SH2RN, Spare Parts Kit N21SHN-PK Available.

Walchem EWP-125DSH10K-USL EWP-L Series Chemical Metering Pumps with Manual Speed Control & No Manual Air Valve. 115 Volt, 50/60 Hz, 1/4" FNPT Threaded Suction & Discharge. SH Liquid End including 316SS Head, Hastelloy C276 Valve Balls, 316SS Seat, PCTFE (bonded to EPDM) Diaphragm. 2 GPH (125 mL/min), 60 psi (0.4 mPa) Max Pressure. Replacement for Obsolete Model EJ-B21SHURN, Spare Parts Kit N21SHN-PK Available.

Walchem EWP-125DSH10K-USR EWP-R Series Chemical Metering Pumps with Digital Speed Control & No Manual Air Valve. 115 Volt, 50/60 Hz, 1/4" FNPT Threaded Suction & Discharge. SH Liquid End including 316SS Head, Hastelloy C276 Valve Balls, 316SS Seat, PCTFE (bonded to EPDM) Diaphragm. 2 GPH (125 mL/min), 60 psi (0.4 mPa) Max Pressure. Replacement for Obsolete Model EWN-B21SHURN, Spare Parts Kit N21SHN-PK Available.

Walchem EWP-125DSH10N-UHR EWP-R Series Chemical Metering Pumps with Digital Speed Control & No Options. 230 Volt, 50/60 Hz, 1/4" FNPT Threaded Suction & Discharge. SH Liquid End including 316SS Head, Hastelloy C276 Valve Balls, 316SS Seat, PCTFE (bonded to EPDM) Diaphragm. 2 GPH (125 mL/min), 60 psi (0.4 mPa) Max Pressure. Replacement for Obsolete Model EWN-B21SH2R, Spare Parts Kit N21SH-PK Available.

Walchem EWP-125DSH10N-USR EWP-R Series Chemical Metering Pumps with Digital Speed Control & No Options. 115 Volt, 50/60 Hz, 1/4" FNPT Threaded Suction & Discharge. SH Liquid End including 316SS Head, Hastelloy C276 Valve Balls, 316SS Seat, PCTFE (bonded to EPDM) Diaphragm. 2 GPH (125 mL/min), 60 psi (0.4 mPa) Max Pressure. Replacement for Obsolete Model EWN-B21SHUR, Spare Parts Kit N21SH-PK Available.

Walchem EWP-125DTA07M-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. TA Liquid End including PVDF Head, Alumina Ceramic Valve Balls, PCTFE Seat, AFLAS Seals, PCTFE (bonded to EPDM) Diaphragm. 2 GPH (125 mL/min), 60 psi (0.4 mPa) Max Pressure. Replacement for Obsolete Model EWN-B21TA2RM, Spare Parts Kit N21TA-PK Available.