Injection / Dosing

Walchem EWP-265ETA08M-USR EWP-R Series Chemical Metering Pumps with Digital Speed Control & Multi-Function Valve. 115 Volt, 50/60 Hz, 3/8" NPT or 1/2" Tubing Suction & Discharge. TA Liquid End including PVDF Head, Alumina Ceramic Valve Balls, PCTFE Seat, AFLAS Seals, PCTFE (bonded to EPDM) Diaphragm. 4.2 GPH (265 mL/min), 30 psi (0.2 mPa) Max Pressure. Replacement for Obsolete Model EWN-B31TAURM, Spare Parts Kit N31TA-PK Available.

Walchem EWP-265ETA08N-UHL EWP-L Series Chemical Metering Pumps with Manual Speed Control & No Options. 230 Volt, 50/60 Hz, 3/8" NPT or 1/2" Tubing Suction & Discharge. TA Liquid End including PVDF Head, Alumina Ceramic Valve Balls, PCTFE Seat, AFLAS Seals, PCTFE (bonded to EPDM) Diaphragm. 4.2 GPH (265 mL/min), 30 psi (0.2 mPa) Max Pressure. Replacement for Obsolete Model EJ-B31TA2R, EJ-B31TA2R-L, Spare Parts Kit N31TA-PK Available.

Walchem EWP-265ETA08N-USL EWP-L Series Chemical Metering Pumps with Manual Speed Control & No Options. 115 Volt, 50/60 Hz, 3/8" NPT or 1/2" Tubing Suction & Discharge. TA Liquid End including PVDF Head, Alumina Ceramic Valve Balls, PCTFE Seat, AFLAS Seals, PCTFE (bonded to EPDM) Diaphragm. 4.2 GPH (265 mL/min), 30 psi (0.2 mPa) Max Pressure. Replacement for Obsolete Model EJ-B31TAUR, EJ-B31TAUR-L, EZB31D1-TA, Spare Parts Kit N31TA-PK Available.

Walchem EWP-265ETA08N-USR EWP-R Series Chemical Metering Pumps with Digital Speed Control & No Options. 115 Volt, 50/60 Hz, 3/8" NPT or 1/2" Tubing Suction & Discharge. TA Liquid End including PVDF Head, Alumina Ceramic Valve Balls, PCTFE Seat, AFLAS Seals, PCTFE (bonded to EPDM) Diaphragm. 4.2 GPH (265 mL/min), 30 psi (0.2 mPa) Max Pressure. Replacement for Obsolete Model EWN-B31TAUR, Spare Parts Kit N31TA-PK Available.

Walchem EWP-265ETC08M-UHL EWP-L Series Chemical Metering Pumps with Manual Speed Control & Multi-Function Valve. 230 Volt, 50/60 Hz, 3/8" NPT or 1/2" Tubing Suction & Discharge. TC Liquid End including PVDF Head, Alumina Ceramic Valve Balls, FKM Seat, FKM Seals, PCTFE (bonded to EPDM) Diaphragm. 4.2 GPH (265 mL/min), 30 psi (0.2 mPa) Max Pressure. Replacement for Obsolete Model EZB31D1-TCM, Spare Parts Kit N31TC-PK Available.

Walchem EWP-265ETC08M-UHR EWP-R Series Chemical Metering Pumps with Digital Speed Control & Multi-Function Valve. 230 Volt, 50/60 Hz, 3/8" NPT or 1/2" Tubing Suction & Discharge. TC Liquid End including PVDF Head, Alumina Ceramic Valve Balls, FKM Seat, FKM Seals, PCTFE (bonded to EPDM) Diaphragm. 4.2 GPH (265 mL/min), 30 psi (0.2 mPa) Max Pressure. Replacement for Obsolete Model EWN-B31TC2RM, Spare Parts Kit N31TC-PK Available.

Walchem EWP-265ETC08M-USL EWP-L Series Chemical Metering Pumps with Manual Speed Control & Multi-Function Valve. 115 Volt, 50/60 Hz, 3/8" NPT or 1/2" Tubing Suction & Discharge. TC Liquid End including PVDF Head, Alumina Ceramic Valve Balls, FKM Seat, FKM Seals, PCTFE (bonded to EPDM) Diaphragm. 4.2 GPH (265 mL/min), 30 psi (0.2 mPa) Max Pressure. Replacement for Obsolete Model EZB31D1-TCM, Spare Parts Kit N31TC-PK Available.

Walchem EWP-265ETC08M-USR EWP-R Series Chemical Metering Pumps with Digital Speed Control & Multi-Function Valve. 115 Volt, 50/60 Hz, 3/8" NPT or 1/2" Tubing Suction & Discharge. TC Liquid End including PVDF Head, Alumina Ceramic Valve Balls, FKM Seat, FKM Seals, PCTFE (bonded to EPDM) Diaphragm. 4.2 GPH (265 mL/min), 30 psi (0.2 mPa) Max Pressure. Replacement for Obsolete Model EWN-B31TCURM, Spare Parts Kit N31TC-PK Available.

Walchem EWP-265ETC08N-UHL EWP-L Series Chemical Metering Pumps with Manual Speed Control & No Options. 230 Volt, 50/60 Hz, 3/8" NPT or 1/2" Tubing Suction & Discharge. TC Liquid End including PVDF Head, Alumina Ceramic Valve Balls, FKM Seat, FKM Seals, PCTFE (bonded to EPDM) Diaphragm. 4.2 GPH (265 mL/min), 30 psi (0.2 mPa) Max Pressure. Replacement for Obsolete Model EJ-B31TC2R, EJ-B31TC2R-L, EZB31D2-TC, Spare Parts Kit N31TC-PK Available.

Walchem EWP-265ETC08N-UHR EWP-R Series Chemical Metering Pumps with Digital Speed Control & No Options. 230 Volt, 50/60 Hz, 3/8" NPT or 1/2" Tubing Suction & Discharge. TC Liquid End including PVDF Head, Alumina Ceramic Valve Balls, FKM Seat, FKM Seals, PCTFE (bonded to EPDM) Diaphragm. 4.2 GPH (265 mL/min), 30 psi (0.2 mPa) Max Pressure. Replacement for Obsolete Model EWN-B31TC2R, Spare Parts Kit N31TC-PK Available.

Walchem EWP-265ETC08N-USL EWP-L Series Chemical Metering Pumps with Manual Speed Control & No Options. 115 Volt, 50/60 Hz, 3/8" NPT or 1/2" Tubing Suction & Discharge. TC Liquid End including PVDF Head, Alumina Ceramic Valve Balls, FKM Seat, FKM Seals, PCTFE (bonded to EPDM) Diaphragm. 4.2 GPH (265 mL/min), 30 psi (0.2 mPa) Max Pressure. Replacement for Obsolete Model EJ-B31TCUR, EJ-B31TCUR-L, EZB31D1-TC, Spare Parts Kit N31TC-PK Available.

Walchem EWP-265ETC08N-USR EWP-R Series Chemical Metering Pumps with Digital Speed Control & No Options. 115 Volt, 50/60 Hz, 3/8" NPT or 1/2" Tubing Suction & Discharge. TC Liquid End including PVDF Head, Alumina Ceramic Valve Balls, FKM Seat, FKM Seals, PCTFE (bonded to EPDM) Diaphragm. 4.2 GPH (265 mL/min), 30 psi (0.2 mPa) Max Pressure. Replacement for Obsolete Model EWN-B31TCUR, Spare Parts Kit N31TC-PK Available.

Walchem EWP-265EVC08M-UHL EWP-L Series Chemical Metering Pumps with Manual Speed Control & Multi-Function Valve. 230 Volt, 50/60 Hz, 3/8" NPT or 1/2" Tubing Suction & Discharge. VC Liquid End including PVC Head, Alumina Ceramic Valve Balls, FKM Seat, FKM Seals, PCTFE (bonded to EPDM) Diaphragm. 4.2 GPH (265 mL/min), 30 psi (0.2 mPa) Max Pressure. Replacement for Obsolete Model EZB31D1-VCM, Spare Parts Kit N31VC-PK Available.

Walchem EWP-265EVC08M-UHR EWP-R Series Chemical Metering Pumps with Digital Speed Control & Multi-Function Valve. 230 Volt, 50/60 Hz, 3/8" NPT or 1/2" Tubing Suction & Discharge. VC Liquid End including PVC Head, Alumina Ceramic Valve Balls, FKM Seat, FKM Seals, PCTFE (bonded to EPDM) Diaphragm. 4.2 GPH (265 mL/min), 30 psi (0.2 mPa) Max Pressure. Replacement for Obsolete Model EWN-B31VC2RM, Spare Parts Kit N31VC-PK Available.

Walchem EWP-265EVC08M-USL EWP-L Series Chemical Metering Pumps with Manual Speed Control & Multi-Function Valve. 115 Volt, 50/60 Hz, 3/8" NPT or 1/2" Tubing Suction & Discharge. VC Liquid End including PVC Head, Alumina Ceramic Valve Balls, FKM Seat, FKM Seals, PCTFE (bonded to EPDM) Diaphragm. 4.2 GPH (265 mL/min), 30 psi (0.2 mPa) Max Pressure. Replacement for Obsolete Model EZB31D1-VCM, Spare Parts Kit N31VC-PK Available.

Walchem EWP-265EVC08M-USR EWP-R Series Chemical Metering Pumps with Digital Speed Control & Multi-Function Valve. 115 Volt, 50/60 Hz, 3/8" NPT or 1/2" Tubing Suction & Discharge. VC Liquid End including PVC Head, Alumina Ceramic Valve Balls, FKM Seat, FKM Seals, PCTFE (bonded to EPDM) Diaphragm. 4.2 GPH (265 mL/min), 30 psi (0.2 mPa) Max Pressure. Replacement for Obsolete Model EWN-B31VCURM, Spare Parts Kit N31VC-PK Available.

Walchem EWP-265EVC08N-UHL EWP-L Series Chemical Metering Pumps with Manual Speed Control & No Options. 230 Volt, 50/60 Hz, 3/8" NPT or 1/2" Tubing Suction & Discharge. VC Liquid End including PVC Head, Alumina Ceramic Valve Balls, FKM Seat, FKM Seals, PCTFE (bonded to EPDM) Diaphragm. 4.2 GPH (265 mL/min), 30 psi (0.2 mPa) Max Pressure. Replacement for Obsolete Model EJ-B31VC2R, EJ-B31VC2R-L, EZB31D2-VC, Spare Parts Kit N31VC-PK Available.

Walchem EWP-265EVC08N-UHR EWP-R Series Chemical Metering Pumps with Digital Speed Control & No Options. 230 Volt, 50/60 Hz, 3/8" NPT or 1/2" Tubing Suction & Discharge. VC Liquid End including PVC Head, Alumina Ceramic Valve Balls, FKM Seat, FKM Seals, PCTFE (bonded to EPDM) Diaphragm. 4.2 GPH (265 mL/min), 30 psi (0.2 mPa) Max Pressure. Replacement for Obsolete Model EWN-B31VC2R, Spare Parts Kit N31VC-PK Available.

Walchem EWP-265EVC08N-USL EWP-L Series Chemical Metering Pumps with Manual Speed Control & No Options. 115 Volt, 50/60 Hz, 3/8" NPT or 1/2" Tubing Suction & Discharge. VC Liquid End including PVC Head, Alumina Ceramic Valve Balls, FKM Seat, FKM Seals, PCTFE (bonded to EPDM) Diaphragm. 4.2 GPH (265 mL/min), 30 psi (0.2 mPa) Max Pressure. Replacement for Obsolete Model EJ-B31VCUR, EJ-B31VCUR-L, EZB31D1-VC, Spare Parts Kit N31VC-PK Available.

Walchem EWP-265EVC08N-USR EWP-R Series Chemical Metering Pumps with Digital Speed Control & No Options. 115 Volt, 50/60 Hz, 3/8" NPT or 1/2" Tubing Suction & Discharge. VC Liquid End including PVC Head, Alumina Ceramic Valve Balls, FKM Seat, FKM Seals, PCTFE (bonded to EPDM) Diaphragm. 4.2 GPH (265 mL/min), 30 psi (0.2 mPa) Max Pressure. Replacement for Obsolete Model EWN-B31VCUR, Spare Parts Kit N31VC-PK Available.

Walchem EWP-265EVE08M-UHL EWP-L Series Chemical Metering Pumps with Manual Speed Control & Multi-Function Valve. 230 Volt, 50/60 Hz, 3/8" NPT or 1/2" Tubing Suction & Discharge. VE Liquid End including PVC Head, Alumina Ceramic Valve Balls, EPDM Seat, EPDM Seals, PCTFE (bonded to EPDM) Diaphragm. 4.2 GPH (265 mL/min), 30 psi (0.2 mPa) Max Pressure. Replacement for Obsolete Model EZB31D1-VEM, Spare Parts Kit N31VE-PK Available.

Walchem EWP-265EVE08M-UHR EWP-R Series Chemical Metering Pumps with Digital Speed Control & Multi-Function Valve. 230 Volt, 50/60 Hz, 3/8" NPT or 1/2" Tubing Suction & Discharge. VE Liquid End including PVC Head, Alumina Ceramic Valve Balls, EPDM Seat, EPDM Seals, PCTFE (bonded to EPDM) Diaphragm. 4.2 GPH (265 mL/min), 30 psi (0.2 mPa) Max Pressure. Replacement for Obsolete Model EWN-B31VE2RM, Spare Parts Kit N31VE-PK Available.

Walchem EWP-265EVE08M-USL EWP-L Series Chemical Metering Pumps with Manual Speed Control & Multi-Function Valve. 115 Volt, 50/60 Hz, 3/8" NPT or 1/2" Tubing Suction & Discharge. VE Liquid End including PVC Head, Alumina Ceramic Valve Balls, EPDM Seat, EPDM Seals, PCTFE (bonded to EPDM) Diaphragm. 4.2 GPH (265 mL/min), 30 psi (0.2 mPa) Max Pressure. Replacement for Obsolete Model EZB31D1-VEM, Spare Parts Kit N31VE-PK Available.

Walchem EWP-265EVE08M-USR EWP-R Series Chemical Metering Pumps with Digital Speed Control & Multi-Function Valve. 115 Volt, 50/60 Hz, 3/8" NPT or 1/2" Tubing Suction & Discharge. VE Liquid End including PVC Head, Alumina Ceramic Valve Balls, EPDM Seat, EPDM Seals, PCTFE (bonded to EPDM) Diaphragm. 4.2 GPH (265 mL/min), 30 psi (0.2 mPa) Max Pressure. Replacement for Obsolete Model EWN-B31VEURM, Spare Parts Kit N31VE-PK Available.