Material Specifications; Electrical Data - ProMinent Beta b BT4b Series Operating Instructions Manual

16.4

Material specifications

Standard liquid ends
Pump
16.5

Electrical data

Version: 100 - 230 V ±10 %, 50/60 Hz,
Beta b BT4b
Version: 100 - 230 V ±10 %, 50/60 Hz,
Beta b BT5b
Design Dosing head Suction/
PPE Polypropy‐
lene
PPB Polypropy‐
lene
PPT Polypropy‐
lene
NPE Clear acrylic
NPB Clear acrylic
NPT Clear acrylic
PVT PVDF
TTT PTFE with
carbon
SST Stainless
steel 1.4401
Only the self-bleeding design in material versions PPE, PPB, NPE and
NPB with a valve spring made of Hastelloy C, PVDF valve insert. Dia‐
phragm with a PTFE coating.
FPM = fluorine rubber.
All wetted materials in the design with FDA-certified seals comply with the
following FDA guidelines:
Material
PTFE
PVDF
PP
EPDM/FKM
Housing parts: polyphenylene ether (PPE with fibreglass)
Data
Nominal power, approx.
Current I eff
Peak current
Switch on peak current, (within approx.
50 ms falling)
Fuse*
Data
Nominal power, approx.
Technical data
Seals
pressure
connector
Polypropy‐ EPDM
lene
Polypropy‐ FPM
lene
PVDF PTFE
PVC EPDM
PVC FPM
PVDF PTFE
PVDF PTFE
PTFE with PTFE
carbon
Stainless PTFE
steel 1.4571
Guideline
21CFR177.1510
21CFR177.2510
21CFR177.1520
21CFR177.2600
Value Unit
6.4 ... 16.5 W
0.65 ... 0.1 A
4.2 ...1.3 A
0.8 AT
Value Unit
20 ... 25 W
Valve balls
Ceramic
Ceramic
Ceramic
Ceramic
Ceramic
Ceramic
Ceramic
Ceramic
Ceramic
15 A
55