Hydraulic Diaphragm Metering Pump, 90-5880lph, 16-400Bar

Hydraulic Diaphragm Metering Pump, 90-5880lph, 16-400Bar

Hydraulic Diaphragm Metering Pump, 90-5880lph, 16-400Bar

Short Description

Model No.: SJ-MP-11 Hits: 14

China Hydraulic Diaphragm Metering Pump Supplier Provides Hydraulic Diaphragm Type Metering Pump, 50 Hz-60 Hz, 90 lph-5880 lph, 16 Bar-400 Bar, 5.5 kW.
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Key Specifications / Features

High Flow Hydraulic Diaphragm Metering Pump JYDR 
Capacity range 90-4900lph, 16-400bar 
JYDR series hydraulic diaphragm pumps are rugged construction with dependable performance. The pump is designed with three automatic valves (internal relief valve, oil make-up valve, position limit valve), to keep the entire system hydraulically balanced for trouble-free dosing. The drive mechanism is full motion design, which can offer high pressure up to 400bars. The motor can be both vertical and horizontal installed. Multiplex gearbox with one motor drive and pump base is available. 

Features of SHINJO Hydraulic Diaphragm Metering Pump
Shinjo 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 the pump from overpressure conditions. 
The flow rate can be adjusted via unique adjusting mechanism from 0-100%. The adjustment can be carried when the pump is in operation or at stop. The steady state accuracy is ±1% from 30%-100% of the maximum output. Automatic operation is achieved by variable speed drive. 
SHINJO 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 the accident caused by the mixture of hydraulic oil and the liquid after diaphragm ruptures. 

Materials
1. Pump head: SS304, SS316 
2. Pump case: Cast iron 
3. Diaphragm: PTFE 
4. Valves: SS304, SS316 
5. Valve ball: SS304, SS316, ceramic 

Power Supply
380V 3 phase 50hz on standard, other voltage or 60hz 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)
JYDR90/40 90  24 96 29 108 115 400  5800 20 150 60 5.5(7.5) DN10  WN   Flange
JYDR140/40 140 37 144 44 168 173 400 5800 20 150
JYDR220 / 32 220 58 70 264 320 4640 25 150 DN15 DN15
WN Flange
JYDR315 / 22 315 83 100 378 220 3190 30 150
JYDR360 / 20 360 95 114 432 200 2900 32 150
JYDR480 / 15 480 127 152 576 150 2175 36 170 DN20 DN20 WN Flange
JYDR600 / 12 600 159 190 720 120 1740 40 170
JYDR750 / 10 750 198 238 900 100 1450 45 170
JYDR960 / 8.0 960 254 304 1152 80 1160 50 190 DN25 DN25
RF Flange
JYDR1200 / 6.5 1200 317 380 1440 65 943 55 190
JYDR1450 / 5.5 1450 383 460 1740 55 798 60 200
JYDR1550 / 5.0 1550 410 491 1860 50 725 63 200 DN32 DN32
RF Flange
JYDR1650 / 4.6 1650 436 523 1980 46 667 65 220
JYDR1920 / 4.0 1920 507 609 2304 40 580 70 220
JYDR2240 / 3.5 2240 592 710 2688 35 508 75 240
JYDR2550 / 3.0 2550 674 808 3060 30 435 80 240 DN40 DN40
RF Flange
JYDR2880 / 2.8 2880 761 913 3456 28 406 85 260
JYDR3250 / 2.4 3250 859 1030 3900 24 348 90 260
JYDR3600 / 2.2 3600 951 1141 4320 22 319 95 280
JYDR4000 / 2.0 4000 1057 1268 4800 20 290 100 280 DN50 DN50 RF Flange
JYDR4900 / 1.6 4900  1295 1554 5880  16 232 110 280

Installation Drawing
hydraulic-diaphragm-metering-pump-90-5880lph-16-400bar-installation-drawing

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