3. Chlorine dosing pump - datasheet.pdf

Electronic Metering Pumps Series E Plus

Aftermarket x KOPkits x Gauges x Dampeners x Pressure Relief Valves x Tanks x Pre-Engineered Systems x Process Controllers

(PULSAblue, MicroVision)

The Pulsatron Series E Plus offers manual control over stroke length and stroke rate as standard with the option to choose between 4-20mA and external pace inputs for automatic control.

Twenty distinct models are available, having pressure capabilities to 300 PSIG (21 BAR) @ 3 GPD (0.5 lph), and flow capacities to 600 GPD (94.6 lph) @ 30 PSIG (2 BAR), with a turndown ratio of 100:1. Metering performance is reproducible to within ± 2% of maximum capacity.

Please refer to the reverse side for Series E PLUS specifications.

Features x Automatic Control, available with 4-20mADC direct or external pacing, with stop function.

x Manual Control by on-line adjustable stroke rate and stroke length.

x Auto-Off-Manual switch.

x Highly Reliable timing circuit.

x Circuit Protection against voltage and current upsets.

x Panel Mounted Fuse.

x Solenoid Protection by thermal overload with auto-reset.

x Water Resistant, for outdoor and indoor applications.

x Indicator Lights, panel mounted.

x Guided Ball Check Valve Systems, to reduce back flow and enhance outstanding priming characteristics.

x Safe & Easy Priming with durable leak-free bleed valve assembly (standard).

Controls

Operating Benefits x Reliable metering performance.

x Rated “hot” for continuous duty.

x High viscosity capability.

x Leak-free, sealless, liquid end.

Manual Stroke Rate x Turn-Down Ratio 10:1

Manual Stroke Length x Turn-Down Ratio 10:1

4-20mADC Direct or External Pacing with Stop x Automatic Control

Specification 223230 - Page 78 of 225

Engineering Data Reproducibility: +/- 2% at maximum capacity Viscosity Max CPS :

For viscosity up to 3000 CPS, select connection size 3, 4, B or C with 316SS ball material.

Flow rate will determine connection/ball size. Greater than 3000 CPS require spring loaded ball checks. See Selection Guide for proper connection.

Stroke Frequency Max SPM: 125 Stroke Frequency Turn-Down Ratio: 10:1 Stroke Length Turn-Down Ratio: 10:1 Power Input: 115 VAC/50-60 HZ/1 ph 230 VAC/50-60 HZ/1 ph Average Current Draw:

@ 115 VAC; Amps: 1.0 Amps @ 230 VAC; Amps: 0.5 Amps Peak Input Power: 300 Watts Average Input Power @ Max SPM: 130 Watts

Engineering Data Pump Head Materials Available: GFPPL

PVC

PVDF

316 SS

Diaphragm: PTFE-faced CSPE-backed Check Valves Materials Available:

Seats/O-Rings: PTFE

CSPE

Viton Balls: Ceramic

PTFE

316 SS

Alloy C Fittings Materials Available: GFPPL

PVC

PVDF

Bleed Valve: Same as fitting and check valve selected, except 316SS Injection Valve & Foot Valve Assy: Same as fitting and check valve selected Tubing: Clear PVC White PE Important: Material Code - GFPPL=Glass-filled Polypropylene, PVC=Polyvinyl Chloride, PE=Polyethylene, PVDF=Polyvinylidene Fluoride, CSPE=Generic formulation of Hypalon, a registered trademark of E.I. DuPont Company. Viton is a registered trademark of E.I. DuPont Company. PVC wetted end recommended for sodium hypochlorite.

EMP021 H10

Dimensions

Series E Plus Specifications and Model Selection

Pre-Engineered Systems Pulsafeeder’s Pre-Engineered Systems are designed to provide complete chemical feed solutions for all electronic metering applications.

From stand alone simplex pH control applications to full-featured, redundant sodium hypochlorite disinfection metering, these rugged fabricated assemblies offer turn-key simplicity and industrial-grade durability. The UV-stabilized, high-grade HDPE frame offers maximum chemical compatibility and structural rigidity. Each system is factory assembled and hydrostatically tested prior to shipment.

Custom Engineered Designs – Pre-Engineered Systems

Specification 223230 - Page 79 of 225 duane.hawk duane.hawk