Masterflex L/S Series - Setup and Operation; Pump Drive Compatibility; Mounting Pump Head to Drive

Section 2 Setup and Operation
The High-Performance Pump Head has a standard shaft interface to
accommodate MASTERFLEX L/S Pump Drives. Pump drive must provide
180 in-oz (13 kg·cm) torque.
NOTE: These drives are usually designated as capable of driving two or
more Pump Heads.
1. Check that pump drive is turned OFF. Install mounting plate using
four (4) #8-32 PFHS (furnished). (Labeled “A” in Figure 2-1.)
(Open Head Sensor 77252-60 and 77252-62 pumps must mount with
slot towards right side of drive.)
2. Align pump shaft tang with slot in motor shaft.
3. Slide Pump Head alignment holes over pins, check that pump is fully
seated.
4. Secure pump to pump drive with the four (4) #10-32 PPHS mounting
screws (furnished). (Labeled “B” in Figure 2-1.)
Figure 2-1. Mounting Holes
Pump Drive
Compatibility
Mounting Pump
Head to Drive
A
B
Masterflex 2-1MASTERFLEX L/S High-Performance Pump Head Operating Manual