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JYSR(28lph-700lph,22-1.6Mpa)

Product number:11

Shelf time:2017-05-24

Product model:JYSR

Detail

Robust Hydraulic Diaphragm Metering Pump JYSR

Capacity range 28-700lph, 16-220bar

JYSR series hydraulic diaphragm metering pump is an extremely robust pump for chemical metering, which is equipped with internal safety valve to meet the over pressure load safety problem. A double PTFE diaphragm with diaphragm rupture detecting system is available to prevent accident caused by mixture of hydraulic oil and the liquid after diaphragm ruptures. The motor can be both vertical and horizontal installed. Multiplex gear box with one motor drive and pump base is available.

 

 Features of LIGAO Hydraulic Diaphragm Metering Pump:

Ligao hydraulic diaphragm metering pump consists of three main devices: (1) driving device, (2) adjusting device, (3) liquid delivery device. The crankshaft which reduces motor rotation speed by worm and worm gear makes the piston reciprocate in the hydraulic oil chamber. This reciprocating movement of the piston makes the PTFE diaphragm and the liquid which is isolated by the diaphragm sucked and discharged. Each pump is with internal pressure relief valve protecting pump from over pressure conditions.

   The flow rate can adjusted via unique adjusting mechanism from 0-100%. The adjustment can be carried when pump is in operation or at stop. The steady sate accuracy is ±1% from 30%-100% of the maximum output. Automatic operation is achieved by variable speed drive.

  LIGAO hydraulic diaphragm metering pumps are capable of dosing corrosive, vaporing, flammable, explosive or toxic solutions. It can also transport suspended liquid or moderately viscous liquid.

   Double diaphragm with diaphragm rupture detecting system is available to prevent accident caused by mixture of hydraulic oil and the liquid after diaphragm ruptures.


Materials:

l  Pump head: SS304,SS316

l  Pump case: Cast Iron

l  Diaphragm: PTFE

l  Valves: SS304, SS316

l  Valve Ball: SS304, SS316, Ceramic

Power Supply:

380V 3 phase on standard, single phase or other voltage on request; EX-proof motor is available on request.

 

Parameter Table

Model 50Hz 60 Hz Pressure Plunger
Dia.
 (mm)    
Diaphragm
Dia.
(mm)
Stroke
Length
(mm)
Power
kW(HP)
Inlet&Outlet Size Connection Size 
Flow
(lph)
Flow
(gph)
SPM Flow
(gph)
Flow
(lph)
SPM (Bar) (Psi)
JYSR28/22 28 7.4 96 8.9 34 115 220 3190 16 92 30 1.5(2) DN10 DN15
(union for welding )
JYSR42/22 42 11 144 13 50 173 220 3190 16 92
JYSR50/18 56 15 18 67 180 2610 18 92
JYSR70/14 70 18 22 84 140 2030 20 110
JYSR85/12 85 22 27 102 120 1740 22 110 DN15

  DN15
(union for welding )

JYSR110/9.0 110 29 35 132 90 1305 25 110
JYSR165/6.5 165 44 52 198 65 943 30 130
JYSR190/5.6 190 50 60 228 56 812 32 130
JYSR250/4.5 250 66 79 300 45 653 36 130 DN15 DN15
RF Flange
JYSR300/3.6 300 79 95 360 36 522 40 150
JYSR380/2.8 380 100 120 456 28 406 45 150
JYSR480/2.3 480 127 152 576 23 334 50 150 DN20 DN15
RF Flange
JYSR580/1.8 580 153 184 696 18 261 55 150
JYSR700/1.6 700 185 222 840 16 232 60 150

Installation Drawing: