Specifications - Barnant Company masterflex i/p Operating Manual

MULTI-CHANNEL MOUNTING
I/P EASY-LOAD Pump Heads can be mounted in
tandem depending upon the torque capabilities of
the drive. A standard short shaft pump head is
required for the add-on head along with special
mounting hardware. (See Figure #5.)
See REPLACEMENT PARTS AND ACCESSORIES for
mounting hardware.
CAUTION: DO NOT OVERTIGHTEN
SCREWS OR WING NUTS.
NOTE: The I/P EASY-LOAD Pump Head can be used
in any combination with other 7019-series
Pump Heads.
NOTE: The tubing on the inside EASY-LOAD Pump
Head can be changed without removing the
outside pump head.
MAINTENANCE AND CLEANING
No lubrication is required for the I/P EASY-LOAD pump head.
Use a mild detergent solution to clean the pump head.
REPLACEMENT PARTS AND ACCESSORIES
A. Main body assembly (occlusion bed with rear bearings).
Pump Head number PSF order number Pump Head number
77601-00, -02 77601-07
77601-10, -12 77601-17 77601-60,-62
B. Rotor/bearing support assembly.
Pump Head number Short shaft order No. Pump Head number Long shaft order No.
77601-00 77601-08
77601-10 77601-18
77601-60 77601-68
C. Tubing retainer kit
Includes two retainer assemblies, back plate and screws.
Pump Head material Order number
Polysulfone (PSF) 77601-06
Polyphenylene sulfide (PPS) 77601-56
C
D
D. Mounting hardware for I/P EASY-LOAD
pump heads.
Figure #5.
Mounting
Holes For
Tandem Units
PPS order number
— —
77601-67
77601-02 77601-28
77601-12 77601-38
77601-62 77601-88
A
C
B
Number of heads Stainless steel
to be mounted order number
1 77601-95
2 77601-96
4

SPECIFICATIONS

Pump Head number Housing Material
77601-00 PSF/CRS
77601-10 PSF/SS
77601-02 PSF/CRS
77601-12 PSF/SS
77601-60 PPS/SS
77601-62 PPS/SS
I/P ® 26, I/P
Maximum continuous
discharge pressure—psi (bar): 25 (1.7)*
Maximum intermittent
discharge pressure—psi (bar): 40 (2.7)*
Maximum vacuum: 660 mm (26) in Hg*
Maximum suction lift: 8.8 m (29 ft) H
Number of rollers:
Occlusion: Adjustable (with Knob on top of Pump Head)
Maximum pump speed (rpm):
Nominal torque load-Starting: up to 13 kg-cm (180 oz-in)
Nominal torque load-Running: up to 9 kg-cm (120 oz-in)
Housing materials: Polysulfone (PSF) or Polyphenylene sulfide (PPS), Polyester, Aluminum, Nylon
Roller/rotor materials: Cold-rolled steel (CRS) or Stainless steel (SS)
Operating temperature ‡ : 0 to 40°C (32 to 104°F)
* Testing with NORPRENE ® , PHARMED ® and TYGON
‡
Use in this temperature range for continuous duty operation with no decrease in performance
or product life. Pump heads will work outside this range with some possible reductions in
performance or product life.
Shaft Length Tubing
Short I/P ® 26, 73, 82
I/P ® 26, 73, 82
Short
Long I/P ® 26, 73, 82
Long I/P ® 26, 73, 82
Short I/P ® 26, 73, 82
I/P ® 26, 73, 82
Long
® 73 I/P ® 82
10 (0.7)*
20 (1.4)*
610 mm (24) in Hg*
O* 8.2 m (27 ft) H O*
2 2
3
650
® tubing. Values will be less with silicone and C-FLEX
5
® .