PERISTALTIC PUMPS
Harvard Apparatus
phone
508.893.8999
toll free U.S.
800.272.2775
fax
508.429.5732
www.harvardapparatus.com
PERISTALTIC PUMPS
SB Pump Head with Tube Bed Sets, 2V or 3V
76
2V
SB Pump Head with Tube Bed Sets, 2V or 3V
3V
SB Pump Head with 2V Tube Bed Set
SB Pump Head with 3V Tube Bed Set
KEY FEATURES
Ideal for sensitive substances requiring a smooth
pressure adjustment
Uses spring-loaded tube bed set choice of 1, 2 or 3 channels
Tube bed sets are interchangeable
0.009 to 1100 ml/min flow rates depending on tube bed set
6 rollers
Individual and continuously adjustable pressure setting
per channel
Back pressure has maximum of 1.5 bar (22 PSI)
SB Pump Head
Specifications
SB Pump Head with 2V Tube Bed Set
PUMP HEAD
SB
TUBE BED SET
2V
CHANNELS
1 2
PUMP ROLLERS
6
FLOW RATES
1.1 to 1100 ml/min
BACK PRESSURE
1.5 bar (22 PSI) maximum
TUBING TYPE
Standard tubing
TUBE ID
3.2 to 8.0 mm
TUBING WALL THICKNESS 1.6 mm
SB Pump Head with 3V Tube Bed Set
PUMP HEAD
SB
TUBE BED SET
3V
CHANNELS
1 3
PUMP ROLLERS
6
FLOW RATES
0.09 to 870 ml/min
BACK PRESSURE
1.5 bar (22 PSI) maximum
TUBING TYPE
Standard tubing
TUBE ID
0.8 to 6.4 mm
TUBING WALL THICKNESS 1.6 mm
Order #
Product
PC5 73-3040
SB Pump Head for BVP/MCP Pump Drives*
PC5 73-3045
2V Tube Bed Set for SB Pump Head
PC5 73-3046
3V Tube Bed Set for SB Pump Head
*Note:RequiresselectionofTubeBedSet.
SB Pump Head using Standard Tubing, 1.6 mm Wall
Thickness
Flow Rates
2V TUBE BED SET, ML/MIN
3V TUBE BED SET, ML/MIN
Standard Tubing ID mm min
max
min
max
0.8
--
--
0.09
22
1.6
--
--
0.26
63
3.2
1.1
260
0.99
240
4.8
2.3
550
2.2
530
6.4
3.7
890
3.6
870
8.0
4.6
1100
--
--
Note: For BVP-Standard drive, the min. flow rate values must be multiplied by factor 2.4
*Note: Approximate values: determined with water at 22°C, no differential pressure,
with Tygon
®
Tubing