Precision; Reproducibility; Dosing Precision; Viscosity - ProMinent Makro TZ Operating Instructions Manual

Technical data
Type Minimum pump capacity at max‐
imum back pressure
psi
020538 290
016645 232
016806 232
014475 202
014634 202
013793 189
011951 160
13.2

Precision

13.2.1

Reproducibility

13.2.2

Dosing precision

13.3

Viscosity

Design
no valve springs
with valve springs
66
Maximum
stroke rate
gph ml/stroke Strokes/min
645 170 144
774 204 173
204 173
571 150
761 201 115
951 251 144
1141 301 173
** The suction and discharge side Rp 1/4 and Rp 3/8 connectors have an
internal thread connection and configured as double ball valves.
The permissible priming pressure on the suction side is approximately
50% of the max. permitted back pressure.
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
* for measurements taken under constant conditions, minimum 10% stroke
rate and water at 20 °C - when installed correctly, p< 1 bar
Data
Dosing precision
* at maximum stroke length and maximum back pressure
The liquid ends are generally suitable for the following viscosity ranges:
Area
Suction Connector
lift size
m WS G-DN
4 1 1/2- 25
4 1 1/2- 25
4 1 1/2- 25
86 4 2 1/4- 40
4 2 1/4- 40
4 2 1/4- 40
4 2 1/4- 40
Unit
0 ... 200 mPas
200 ... 500 mPas
Shipping Plunger Ø
weight*
kg mm
62 70
62 70
62 70
68 85
68 85
68 85
68 85
Value Unit
±0.5 % *
Value Unit
±1 % *