Chemical pump eTwin pH-pH
solenoid-drivenperistalticstationary

chemical pump
chemical pump
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Characteristics

Fluid
for chemicals
Operation
solenoid-driven
Technology
peristaltic
Mobility
stationary
Domain
industrial
Applications
discharge, dosing, suction, injection, level control
Material
plastic, PP, PVC, PVDF
Voltage
230 V
Protection level
IP65
Other characteristics
compact, suction, flow, programmable, wall
Flow

2 l/h, 5 l/h
(0.52834 us gal/h, 1.32086 us gal/h)

Pressure

5 bar, 6 bar
(72.519 psi, 87.023 psi)

Fluid temperature

Max.: 100 °C
(212 °F)

Min.: 0 °C
(32 °F)

Length

235 mm
(9 in)

Width

148 mm, 150.5 mm
(5.83 in, 5.93 in)

Height

270 mm
(10.63 in)

Weight

3.5 kg
(7.72 lb)

Description

The eTwin is a compact, easy-to-use equipment consisting of two dosing pumps and two parameters controllers designed to measure pH, Redox and Chlorine plus the temperature. Mainly conceived for pool’s industry, the dosing pumps are available either in peristaltic and solenoid versions. On request the device could be equipped with complete calibration kit, including sensors and mounting accessories. • Over dosing alarm • PP or PVDF Pump head • O-Ring: Viton® • Valves: Ceramic • Supplied with complete installation kit: Suction hose: PVC Cristal®; Discharge hose: Poliethylene • level control, alarm output relay • three relay selectable from the user, set-point (measures + temperature) or timer • antacid plastic box, backlighted graphic display, wall mounting, IP65 protection degree, complete of installation kit (injection valves, foot filters, suction/delivery tubes). • Backlighted graphic display, 5 keys keypad • 3 relays completely selectable: on timer mode (weekly/daily) or as an additional set-point (including the temperature) • 3 programming menus: set-point, calibration, settings • Measurement range: pH 0 ÷ 14; Temperature 0 – 100 °C (PT100) • Inputs: level probes; flow sensor; PT100 probe; proximity switch • Manual dosing (ON-OFF) 0 ÷ 120 pulses/minute • Proportional dosing by self-regulation of the stroke frequency • Hysteresis • Activation delay when switched on • 1 additional relay dedicated to alarm signals • 4-20mA output fully programmable

Catalogs

eTWIN PDE
eTWIN PDE
2 Pages
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.