Dosing Pump LB02 Pulsafeeder Electronic Metering Pump Series A 0.25 gph 6 gpd 0.9 lph offers manual function controls over stroke length and stroke rate as standard with the option to select external pace for automatic control.
Ten distinct models are available, having pressure capabilities to 250 PSIG (17 bar) @ 12 GPD (1.9 lph) and flow capacities to 58 GPD (9.1 lph) @ 100 PSIG (7.0 Bar), with a standard turndown ratio of 100:1 and optional ratio of 1000 : 1. Metering performance is reproducible to within +/-3% of maximum capacity.
Features :
- Manual control by on-line adjustable stroke rate and stroke length
- Highly reliable timing circuit
- Circuit protection against voltage an current upsets
- Solenoid protection by thermal overload with auto-reset
- Water resistant, for outdoor and indoor applications
- Internally dampened to reduce noise
- Guided ball check valve systems, to reduce back flow and enhance outstanding priming characteristics
- Few moving parts and wall mountable
- Safe and Easy Priming with durable leak free bleed valve assembly (standard)
- Optional Control : External pace with auto/ manual selection
Operating Benefits :
- Reliable metering performance
- Rated “hot” for continuous duty
- High viscosity capability
- Leak-free, seal-less, liquid end
Specification and Model Selection Electronic Metering Pump / Dosing Pump LB02 Pulsafeeder :
| Model | LB02 |
| Capacity Nominal (max.) | 0.25 gph 6 gpd 0.9 lph |
| Maximum pressure | – GFPP, PVDF, 316SS or PVC (W code) w/ TFE Seats : 150 PSIG (10 Bar) PVC (V code) Viton or CSPE Seats/ Degas Liquid End : 150 PSIG (10 bar) |
| Connections | – Tubing : 1/4″ ID X 3/8″ OD – Piping : 1/2″ FNPT |
| Strke/ Minute | SPM : 125 |
Engineering Data :
| Pump Head Materials Available | – Glass-filled Polypropylene (GFPPL) – Polyvinyl Chloride (PVC – Polyvinylidene Fluoride (PVDF) – 316 Stainless Steel |
| Diaphragm | PTFE – faced CSPE – backed |
| Check valve materials available | – Seats/ O-rings : PTFE, Generic Formulation of Hypalon (CSPE), Viton – Balls : Ceramic, PTFE, 316 SS, Alloy C |
| Fittings Materials Available | GFPPL PVC PVDF |
| Bleed Valve | PTFE CSPE Viton Ceramic Alloy C GFPPL PVC PVDF |
| Injection valve and foot valve assy | PTFE CSPE Viton Ceramic Alloy C GFPPL PVC PVDF 316 SS |
| Tubing | Clear PVC White PE |