Pump Solutions Group Neptune Solenoid-driven Diaphragm Metering Pump ARPZ-31_61_12 - Manual (Page 42)

41
Specifications
1/4×3/8PE - - CL - NP -
(3)
W -
(4)
S -
(5)
ULP -
(6)
31
(1) (2)
ARPZ
Model code
1/4×3/8PE - - CL - NP -
(3)
W -
(4)
S -
(5)
ULP -
(6)
31
(1) (2)
PZ
(1) Model (discharge volume standard)
Model Discharge volume
31 30 mL/min
61 60 mL/min
12 100 mL/min
(3) Hose standard (size/material)
Code Size (I. D. X. O. D.) Material
1/4×3/8 PE 1/4"×3/8"
Discharge side: PE tube
Suction side: PVC braided hose
(4) Joint specification
Code Type
W Standard
(5) Applicable standard
Code Type
S Standard
CE CE marking-compatible
(6) Power plug
Code Type
ULP UL plug
(1) Model (discharge volume standard)
Model Discharge volume
31 30 mL/min
61 60 mL/min
12 100 mL/min
(3) Hose standard (size/material)
Code Size (I. D. X. O. D.) Material
1/4×3/8 PE 1/4"×3/8"
Discharge side: PE tube
Suction side: PVC braided hose
(4) Joint specification
Code Type
W Standard
(5) Applicable standard
Code Type
S Standard
CE CE marking-compatible
(6) Power plug
Code Type
ULP UL plug
Model for injection of sodium hypochlorite Model w/ automatic air-release function
for injection of sodium hypochlorite
(2) Liquid-end material
Type Pump head Diaphragm Check ball O-ring
CL Acrylic (PMMA) PTFE Ceramic Fluoro-rubber
(2) Liquid-end material
Type Pump head Diaphragm Check ball O-ring
CL Acrylic (PMMA) PTFE Ceramic Fluoro-rubber
✽ When selecting the pump model, first check the "Liquid-end material" and "Specification".
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