Technical Information; Technical Data - VERDER JEC PUMPS JRZS Series Operation And Maintenance Manual

TECHNICAL DATA

SPECIFICATIONS
Maximum Inlet Pressure ...................................................................... 10 bar (1,000 kPa, 145 psi)
Maximum Differential Pressure ............................................................ 12 bar (1,200 kPa, 174 psi)
Maximum Flow Rate ................................................................................. 100 ㎥/hr (440 US GPM)
Temperature Range ................................................................... -10 ℃ to 150 ℃ (14 ℉ to 302 ℉)
Viscosity Range ............................................................................................... Up to 1,000,000 cPs
Noise Level .................................................................................................................... 60 ~ 80 dB
MATERIALS
Product Wetted Steel Parts ............................................................................ SUS316L (standard)
Product Wetted Seals .......................................................................................... EPDM (standard)
Alternative Seals ............................................ NBR, FPM, PTFE Encapsulated, Perfluoro elastomer
SHAFT SEALS
Seal type .................................................................. Single and Double Mech., O-ring and Lip-seal
Flushing Water Pressure ................................................. Recommended less than 0.5 bar (7 psi)
Flushing Water Consumption ..................................... 0.25~0.5 ℓ /min (30~60 cubic inches/min)
Stationary Seal Ring Material .................................................................................. Silicon Carbide
Rotating Seal Ring Material .................................. Silicon Carbide (standard) or Tungsten Carbide
O-ring Material .................................................................................................... EPDM (standard)
Lip-seal Material ............................................................................. PTFE(Polytetrafluoroethylene)
SCREW INFORMATION
Different pitches available according to the more flow rate or pressure required
P34 & P22 for ZS100 / P45 & P30 for ZS200 / P60 & P40 for ZS300 series
OPTIONAL INFORMATION
Heating jacket on screw case and front cover
Horizontal type, Rectangular inlet version
Surface hardening (CrN/TiN)
Screw feeder
Ver. JRZSM-1807

TECHNICAL INFORMATION

Please consult JEC incase over 100 ㎥/hr up to 450 ㎥/hr
Up to 16 bar available optionally
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