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Thermo Scientific Masterflex® P/S
P/S Pump Adapter Systems

     
P/S Pump Adapter Systems
 
 
 
 
 
 


P/S Pump Adapter Systems :

Product Benefits
• System includes Pump Head, adapter, and mounting hardware.
• Deliver flow rates up to 3400 mL/min (up to 54 GPH) with Masterflex P/S Pump Heads.
• Multichannel capabilities.
• Accepts NEMA 56C or IEC 72 frame motors with base.
• Use any motors with a 56C face.
• For metric motors, select the IEC 72 frame type.

Ordering Information:

Pump & Drive
Catalog #
Drive
Catalog #
Drive
Ref #
Pump Head
Catalog #
Pump Head
Ref #
Motor
Type
Tubing
Options
Includes One
Pump Head
955-3999
77495-00
77200-60
56C Frame
P/S 13, 14, 16, 17, 18, 25
955-4999
77495-20
77200-60
IEC72
956-3999
77495-00
77200-62
56C Frame
P/S 15, 24, 35, 36
(Thick Wall)
956-4999
77495-20
77200-62
IEC72
965-3999
77495-00
77250-62
56C Frame
965-4999
77495-20
77250-62
IEC72

Tubing Options:

Flow Ranges, mL/min (GPH)
Recommended
motor rpm
limits
Adapter
gear
ratio
Pump
head
rpm
P/S Precision Tubing Sizes (thin wall)
P/S 13
P/S 14
P/S 16
P/S 25
P/S 17
P/S 18
Flow per revolution
1
0.06
0.21
0.8
1.7
2.8
3.8
3.7 to 2220
3.7:1
1 to 600
0.06 to 36 (0 to 0.54)
0.21 to 130 (0 to 1.8)
0.8 to 480 (0.012 to 7.6)
1.7 to 1000
0.024 to 16)
2.8 to 1700
(0.042 to 26.4)
3.8 to 2300 (0.06 to 36)
18.3 to 3450
18.3:1
1 to 190
0.06 to 12 (0 to 0.18)
0.21 to 40 (0 to 0.6)
0.8 to 150 (0.012 to 2.34)
1.7 to 320 (0.024 to 5.04)
2.8 to 540 (0.042 to 8.4)
3.8 to 720 (0.06 to 11.4)
Recommended
motor rpm
limits
Adapter
gear
ratio
Pump
head
rpm
P/S High-Performance Tubing Sizes (thick wall)
P/S 15
P/S 24
P/S 35
P/S 36
Flow per revolution
 
1
1.7 (1.8)
 
2.8 (3.0)
3.8 (4.3)
4.8 (5.8)
3.7 to 2220
3.7:1
1 to 600
1.7 to 1000 (0.024 to 16)
2.8 to 1700 (0.042 to 26)
3.8 to 2300 (0.06 to 36)
4.8 to 2900 (0.06 to 46)
18.3 to 3450
18.3:1
1 to 190
1.7 to 320 (0.024 to 5)
2.8 to 540 (0.042 to 8)
3.8 to 720 (0.06 to 11)
4.8 to 900 (0.06 to 14)

Note: Flow rates were determined using water at room temperature with zero back pressure and zero suction lift.
Max flow rate with High-Performance Pump Head is 3400 mL/min.

Specifications:

Catalog
number
955-3999
956-3999
965-3999
955-4999
956-4999
965-4999
Included
pump head
EASY-LOAD II
(thin wall)
EASY-LOAD II
(thick wall)
High-Performance
(thick wall)
EASY-LOAD II
(thin wall)
EASY-LOAD II
(thick wall)
High-Performance
(thick wall)
Type
56C Frame Adapter 4:1
IEC 72
Number of heads accepted
2
1
2
1
IP rating
IP56 with gasket (included) mounted to motor.
Operating temperature
–10 to 50°C (14 to 122°F)
Storage temperature
–40 to 60°C (–40 to 140°F)
Dimensions (L x W x H)
14.6 cm x 16.5 cm x 16.5 cm (53⁄4" x 61⁄2" x 61⁄2")
Shipping weight
1.9 kg (4 lb)

 
 
 

 

 
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