Dosing pump

Description

The Pulsation Series E Plus diaphragm metering pump 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 of this positive displacement pump are available, having pressure capabilities to 300 psi (21 bar) @ 3 gpd (0.5 lph), and flow capacities to 600 gpd (94.6 lph) @ 30 psi (2 bar), with a turndown ratio of 100:1. Chemical feed system metering performance is reproducible to within ± 2% of maximum capacity.

Over 25 years of excellence, Pulsatron chemical pumps carry agency approvals of ETL, ETL Sanitation, CE and NSF 61 (PVDF material and PVC Degassing Head models).

Automatic control available with 4-20mADC direct or external pacing with stop function
Manual control by on-line adjustable stroke rate and stroke length
Auto-Off-manual switch
Highly reliable timing circuit
Circuit protection against voltage and current upsets
Panel mounted fuse
Solenoid protection by thermal overload with auto-reset
Water resistant for outdoor and indoor applications
Indicator lights panel mounted
Guided ball check valve systems to reduce back flow and enhance outstanding priming characteristics
Safe and easy priming with durable leak-free bleed valve assembly (standard)