ProMinent Sigma / 2 Basic S2Ba - 1 Identity Code

1 Identity code
S2Ba Sigma 2 Basic Type
H Main power end, diaphragm
Type: Capacity
_ _ _ _
_ _
Performance data at maximum back pressure and type: see nameplate on pump housing
Dosing head material
PV PVDF
SS Stainless steel
Seal material
T PTFE seal
Displacement body
S Multi-layer safety diaphragm with optical rupture indicator
A Multi-layer safety diaphragm with diaphragm rupture signalling (contact)
H Diaphragm for hygienic pump head
Dosing head design
0 no valve springs
1 with 2 valve springs, Hastelloy C; 0.1 bar
4 ** with relief valve, FPM seal, no valve spring
5 ** with relief valve, FPM seal, with valve springs
6 ** with relief valve, EPDM seal, no valve spring
7 ** with relief valve, EPDM seal, with valve springs
H Hygienic pump head with tri-clamp connectors (max. 10 bar)
Hydraulic connector
0 Standard threaded connector (in line with technical data)
1 Union nut and PVC insert
2 Union nut and PP insert
3 Union nut and PVDF insert
4 Union nut and SS insert
7 Union nut and PVDF tube nozzle
8 Union nut and SS tube nozzle
9 Union nut and SS welding sleeve
Design
0
With ProMinent
®
logo (standard)
1
Without ProMinent
®
logo
F Physiological safety with
regard to wetted mate‐
rials
FDA No. 21 CFR §177.1550
(PTFE)
FDA No. 21 CFR §177.2510
(PVDF)
M Modified* * order-related design, refer to
order paperwork for pump
features
Electric power supply
Identity code
4