Pulsafeeder PULSAtron Series E

Product Description

PULSAtron Series E

Series E is internally dampened to reduce noise which makes it very acceptable for household installations. It is also water resistant to accommodate outdoor installations as well. It features guided ball check valve systems to reduce back flow and enhance outstanding priming characteristics. Series E also offers few moving parts and is easily wall mountable.

Nineteen distinct models are available, having pressure capabilities to 300 psig (21 bar) @ 3 gpd (0.5 lph) and flow capacities to 600 gpd @ 30 psig (2 bar), with a turndown ratio of 100:1. Metering performance is reproducible to within +/- 3% of maximum capacity. Our guided check valves, with their state-of-the-art seat and ball designs, provide precise seating, and excellent priming and suction lift characteristics. Our timing circuit is highly reliable and, by design, virtually unaffected by temperature, EMI and other electrical disturbances.

Series E pumps continue to meet their specifications for pressure and capacity even during extended use. It also features safe and easy priming with durable leak-free bleed valve assembly.

[custom-specifications]

MODEL	LEK2	LE12	LE02	LE33	LE13	LE03	LEK3	LEF4	LE34	LE14	LEH4	LEG4	LE44	LEK5	LEH5	LEG5	LEH6	LEK7	LEH7	LEH8
Capacity GPD nominal GPH (max.) LPH	3	5	6	11	12	12	14	20	21	24	40	42	44	60	75	94	120	190	240	500
	0.13	0.2	0.25	0.45	0.5	0.5	0.58	0.83	0.87	1	1.66	1.75	1.83	2.5	3.17	3.91	5	8	10	20
	0.47	0.79	0.95	1.73	1.89	1.89	2.2	3.15	3.31	3.78	6.31	6.62	6.94	9.5	11.83	14.82	18.93	29.96	37.85	78.85
Pressure PSIG (max.) BAR	300	250	150	250	150	100	100	250	150	100	250	150	100	150	150	100	100	50	35	20
Pressure PSIG (max.) BAR	21	17	10	17	10	7	7	17	10	7	17	10	7	10	10	7	7	3.3	2.4	1.3
Connections: Tubing Piping	1/4" ID X 3/8" OD 3/8" ID X 1/2" OD 3/16" ID X 5/16" OD 1/4" FNPT													3/8" ID X 1/2" OD 1/2" ID x 3/4" OD (LPH8 ONLY) 1/4" FNPT 1/2" FNPT
Reproducibility at max. capacity	+/- 3%
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. 3000 - 10,000 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 @ 230 VAC: Amps	1.0 0.5
Peak Input Power Watts	300
Average Input Power @ max SPM: Watts	130

[/custom-specifications]

[custom-features]

Manual Control by on-line adjustable stroke rate and stroke length.
Highly Reliable timing circuit.
Circuit Protection against voltage and current upsets.
Solenoid Protection by thermal overload with auto-reset.
Water Resistant, for outdoor and indoor applications.
Guided Ball Check Valve Systems, to reduce back flow and enhance outstanding priming characteristics.
Safe & Easy Priming with durable leak-free bleed valve assembly (standard).

[/custom-features]

[custom-usage]