Ligao JPW Plunger Metering Pump

Name: Ligao JPW Plunger Metering Pump
Brand: Ligao

Ligao JPW plunger pump. ~250–21300 L/h; pressure by motor rating, up to ~50 MPa.

Max flow

250–21300 L/h

Max pressure

max. approx. 50 MPa (by motor power)

Turndown / accuracy

—

Wetted materials

304, 316L etc.

Protection

—

Power

—

Inquire Now Download datasheetxiongxiaoyang55@gmail.com

Best for: verifying flow/pressure and control interfaces against your dosing duty (Metering Pump). Confirm chemical compatibility and install constraints before ordering — inquire for help.

Features

Largest plunger family
Multi-kW pressure ratings
Multi-head energy saving

Specifications

Flow range	250–21300 L/h
Max pressure	max. approx. 50 MPa (by motor power)
Stroke / control	high accuracy stroke adjustment
Wetted materials	304, 316L etc.
Diaphragm / plunger	ceramic plunger
Drive	motor plunger drive

Applications

Municipal water

Industrial wastewater

Chemical dosing

Oil & gas

Power & environmental

Pharma & paper

Materials & media

Wetted materials	304, 316L etc.
Diaphragm / plunger	ceramic plunger

Common chemicals: NaOCl, acids, alkalis, polymers — confirm compatibility when inquiring.

Controls & communication

Stroke / control

high accuracy stroke adjustment

Models & specs

Model	Flow	Pressure	Power
JPW250/50	250 L/h	50 MPa	see manual
JPW330/(40/50)	330 L/h	40 / 50 MPa (by motor power)	see manual
JPW480/(29/35/42/50)	480 L/h	29 / 35 / 42 / 50 MPa (by motor power)	see manual
JPW580/(24/30/34/46)	580 L/h	24 / 30 / 34 / 46 MPa (by motor power)	see manual
JPW830/(17/21/25/34)	830 L/h	17 / 21 / 25 / 34 MPa (by motor power)	see manual
JPW1010/(14/17.5/21/28)	1010 L/h	14 / 17.5 / 21 / 28 MPa (by motor power)	see manual
JPW1200/(12/15/18/24)	1200 L/h	12 / 15 / 18 / 24 MPa (by motor power)	see manual
JPW1450/(10/12.5/15/20)	1450 L/h	10 / 12.5 / 15 / 20 MPa (by motor power)	see manual
JPW1680/(9/11/13/18)	1680 L/h	9 / 11 / 13 / 18 MPa (by motor power)	see manual
JPW1950/(8/9.5/11.5/15)	1950 L/h	8 / 9.5 / 11.5 / 15 MPa (by motor power)	see manual
JPW2220/(7/8.4/10/13.5)	2220 L/h	7 / 8.4 / 10 / 13.5 MPa (by motor power)	see manual
JPW2510/(6/7.4/8.9/12)	2510 L/h	6 / 7.4 / 8.9 / 12 MPa (by motor power)	see manual
JPW2850/(5.4/6.6/8/10.5)	2850 L/h	5.4 / 6.6 / 8 / 10.5 MPa (by motor power)	see manual
JPW3160/(4.8/6/7.1/9.5)	3160 L/h	4.8 / 6 / 7.1 / 9.5 MPa (by motor power)	see manual
JPW3500/(4.2/5.2/6.4/8.5)	3500 L/h	4.2 / 5.2 / 6.4 / 8.5 MPa (by motor power)	see manual
JPW4250/(3.5/4.2/5.3/7)	4250 L/h	3.5 / 4.2 / 5.3 / 7 MPa (by motor power)	see manual
JPW5050/(3/3.6/4.5/6)	5050 L/h	3 / 3.6 / 4.5 / 6 MPa (by motor power)	see manual
JPW6000/(2.6/3.1/3.8/5)	6000 L/h	2.6 / 3.1 / 3.8 / 5 MPa (by motor power)	see manual
JPW7000/(2.2/2.7/3.2/4.2)	7000 L/h	2.2 / 2.7 / 3.2 / 4.2 MPa (by motor power)	see manual
JPW8000/(1.9/2.4/2.8/3.8)	8000 L/h	1.9 / 2.4 / 2.8 / 3.8 MPa (by motor power)	see manual
JPW9100/(1.6/2.1/2.4/3.2)	9100 L/h	1.6 / 2.1 / 2.4 / 3.2 MPa (by motor power)	see manual
JPW10200/(1.4/1.9/2.2/2.8)	10200 L/h	1.4 / 1.9 / 2.2 / 2.8 MPa (by motor power)	see manual
JPW11500/(1.3/1.7/1.9/2.5)	11500 L/h	1.3 / 1.7 / 1.9 / 2.5 MPa (by motor power)	see manual
JPW12800/(1.1/1.5/1.8/2.2)	12800 L/h	1.1 / 1.5 / 1.8 / 2.2 MPa (by motor power)	see manual
JPW14200/(1/1.3/1.6/2)	14200 L/h	1 / 1.3 / 1.6 / 2 MPa (by motor power)	see manual
JPW15400/(1/1.3/1.6/2)	15400 L/h	1 / 1.3 / 1.6 / 2 MPa (by motor power)	see manual
JPW17200/(0.9/1.2/1.5/1.8)	17200 L/h	0.9 / 1.2 / 1.5 / 1.8 MPa (by motor power)	see manual
JPW19200/(0.8/1/1.3/1.7)	19200 L/h	0.8 / 1 / 1.3 / 1.7 MPa (by motor power)	see manual
JPW21300/(0.7/0.9/1.2/1.5)	21300 L/h	0.7 / 0.9 / 1.2 / 1.5 MPa (by motor power)	see manual