SHB-2IIIA Water Circulating Vacuum Pump, 4 Heads (CAT#: STEM-AL-0440-ZJF)

The SHB-2IIIA is a circulating water vacuum pump for multi-position laboratory vacuum use. It uses circulating water as the working fluid to generate negative pressure through jet operation. The pump can provide vacuum conditions and cooling water for reaction devices. It is suitable for evaporation, distillation, crystallization, filtration, decompression, biochemical operations, and related laboratory workflows. Four pumping heads allow multiple users or devices to operate from one pump. The double meter display supports monitoring of vacuum outputs. The ABS engineering plastic structure supports stable operation and lower flow resistance. A backflow prevention valve helps protect connected systems.

Model: SHB-2IIIA
Power: 250 W
Flow Rate: 80 L/min
Lift: 10 m
Maximum Vacuum: 0.098 MPa
Pumping Volume Per Head: 10 L/min
Number Of Pumping Heads: 4
Safety Function: Backflow prevention valve
Material: Stainless steel liner
Water Tank Volume: 15 L
Tank Material: PP
External Dimensions: 385 x 280 x 420 mm
Weight: 13 kg
Power Supply: 220 V, 50 Hz

Four-head vacuum output
Circulating water working fluid
Double meter display
Backflow prevention valve
Stainless steel liner
ABS molded structure
Individual or combined outlet use
Suitable for multi-user laboratory vacuum