Precision; Reproducibility - ProMinent Makro TZ Operating Instructions Manual

Technical data
Main pumps with 1800 rpm motor at
60 Hz operation
Type Minimum pump capacity at max‐
imum back pressure
psi
120260 174*
120340 174*
120430 174*
120510 174*
120650 174*
70430 100
70570 100
70720 100
70860 100
71070 100
40840 58
41100 58
41400 58
41670 58
42100 58
13.2

Precision

13.2.1

Reproducibility

74
Maximum
stroke rate
l/h gph Strokes/min
309 81.8
414 109.5
518 137
622 164.5
– –
511 135
683 180
855 226
1028 272
– –
1001 264
1339 354
1676 443
2014 532
– –
* Material version PP, PC, TT max. 145 psi
** Material versions PPT, PCT, TTT / SST
The permissible priming pressure on the suction side is approxi‐
mately 50% of the max. permitted back pressure.
With double head pumps, the maximum permissible back pressure
reduces from 101.5 to 80 psi or from 58 to 43.5 psi.
All figures refer to water at 20 °C.
The suction lift applies to filled suction line and filled liquid end -
when installed correctly.
The priming lift of 2 m applies to clean and moistened valves and a
clear outlet.
Data
Reproducibility
Suction Connector
lift size
m WS
86 4 1 1/2 - 25
115 4 1 1/2 - 25
144 4 1 1/2 - 25
173 4 1 1/2 - 25
– 4 1 1/2 - 25
86 3.5
115 3.5
144 3.5
173 3.5
– 3.5
86 3 2 1/4 - 40
115 3 2 1/4 - 40
144 3 2 1/4 - 40
173 3 2 1/4 - 40
– 3 2 1/4 - 40
Shipping
weight**
G-DN kg
46/54
46/54
46/54
46/54
46/54
2 - 32 50/64
2 - 32 50/64
2 - 32 50/64
2 - 32 50/64
2 - 32 50/64
56/80
56/80
56/80
56/80
56/80
Value Unit
±2 % *