Product 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)