JYPT Hydraulic Diaphragm Dosing Pump

   JYPT series hydraulic metering pump are excellent and reliable chemical feeding dosing pumps with rugged construction design. The gear chamber is separated from the hydraulic chamber. The three automatic valves (internal relief valve, oil make-up valve, position limit valve) grantee the pump work safely even under the maximum pressure. Double PTFE diaphragm with integrated diaphragm rupture leakage detection system is available to ensure precise dosing for corrosive, vapor, flammable, explosive or toxic solutions.

 Features:

   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:

• Pump head: SS304,SS316;

• Pump case: Cast Iron;

• Diaphragm: PTFE;

• Valves: SS304,SS316;

• Valve Ball: SS304,SS316, Ceramic;

Power Supply:

Power:  3kw/4kw/11kw  4 Pole Motor

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

Parameter: