Series a, Liquid end, Model code configuration – Nova-Tech LMI Roytronic Series A Metering Pump User Manual

Page 2: Drive

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Liquid

End

Control Code

Speed (stroking frequency) fixed and stroke length manually
adjustable

Speed (stroking frequency) and stroke length manually
adjustable

External control capability through pulse input and low level float
switch plus manual control adjustments of control code 0

External control capability through pulse input and low
level float switch plus manual control adjustments of control
code 1

External control capability through 4-20 mA input and
low level float switch plus manual control adjustments of
control code 1

See Most Recent Price List for Flow and Pressure Ratings

1 – 110-120V US Plug
2 – 220-240V US Plug
3 – 220-240V DIN Plug
4 – 220-240V Israel Plug
5 – 220-240V UK Plug
6 – 220-240V Aust/NZ Plug
7 – 220-240V Swiss Plug
8 – 110-120V No Plug
9 – 220-240V Indian Plug

7 – Molded Head, Single Ball Check Valves
8 – Molded Head, Double Ball Check Valves
9 – Machined Head, Double Ball Check Valves

1 – 0.2 in

2

2 – 0.4 in

2

3 – 0.8 in

2

4 – 1.6 in

2

See Most Recent Price List for Material Options

S – FastPrime

Head + 4FV

N – FastPrime

Head

H – AutoPrime

Head + 4FV

A – AutoPrime

Head

I – Inch Tubing

M – Metric Tubing

P – 1⁄2” NPT - 1⁄2” BSP Pipe

U – Black, UV Resistant Tubing

Model A 7 5 1 - 8 2 8 S I

Model Code Configuration

Series A

Drive

Not all configurations are available. Please see your local

distributor or price list for available options.

(SS Head only)

®

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