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14.3. Technical Data
Max capacity (l/min)
Max pressure (bar)
Nominal port size
Air connection
Suction lift dry (mWC):
Suction lift wet (mWC)
Max diameter solids (mm)
Temperature limits - PE (° C)
Temperature limits - PTFE (° C)
Weight - PE (kg)
Weight - PTFE (kg)
Material of pump housing
Diaphragm options
Valve balls
Cylinder valves
O-rings
14.4. Pump code
DM 15/55 PTS-DM 1
DM - Dellmeco Pump
15 - Port dimension, DN
55 - Max capacity l/min at 8 bar
P - Housing material:
P - PE
R - PE conductive
T - PTFE
Z - PTFE conductive
T - Diaphragm material:
E - EPDM
N - NBR
T - TFM/PTFE
S - Material and kind of valve:
E - EPDM, ball valve
N - NBR, ball valve
S - AISI 316, ball valve
T - PTFE, ball valve
U - Polyurethane, ball valve
F - PTFE, cylinder valve
P - PE, cylinder valve
C - Ceramic, ball valve
08/10
10/25
10
25
1/4"
3/8"
R 1/8"
R 1/8"
0.5 / 1.5*
2.0
2
3
70
70
110
110
0.9
1.6
1.5
2.4
PE, PE-cond., PTFE, PTFE-cond.
TFM/PTFE
PTFE, AISI 316
EPDM, NBR, TFM/PTFE, AISI 316, PU
PTFE
EPDM, NBR, FEP/FKM, PTFE+EPDM, PTFE-cond. +EPDM, PTFE+FKM, PTFE-cond.+ FKM
DM 1 - Optional equipment:
BC1 – Barrier Chamber with sensors (Namur)
BC2 – Barrier Chamber as BC1 with controllers
BC3 – Barrier Chamber as BC2, ATEX
DM1 – Diaphragm Monitoring, Namur – ATEX
DM2 – Diaphragm Monitoring with controller
F1 – Flange Connection PN10 with EPDM O-ring
F2 – Flange Connection PN10 with NBR O-ring
F3 – Flange Connection PN10 with FEP/FPM O-ring
F7 – Flange Connection PN10 DIN 2576
F8 – Flange Connection ANSI 150 RF-SO
F9 – Flange Connection PN6 DIN 2277/2278
SC1 – Stroke sensor, ATEX
SC2 – SC1 plus stroke counter
SC3 – SC1 plus stroke counter – ATEX
SC5 – Stroke counting pneumatical with pressure transmitter
SC6 – SC5 plus stroke counter
BF1 – Back flushing system, hand operated, EPDM seals
BF2 – Back flushing system, hand operated, FEP/FPM seals
BF4 – Back flushing system, pneumatical, EPDM seals
BF5 – Back flushing system, pneumatical, FEP/FPM seals
AF1, AF2 - Air filter, regulator, valve, nipple, connector
D – Drum pump
HP – High pressure
MV – Pump with solenoid valve
S – Sleeve with split connections
P – Powder pump
T – Trolley
CLEAN – the Clean package to meet enlarged purity requirements for special pump applications
15/55
25/125
40/315
55
125
315
8
1/2"
1"
1 1/2"
R 1/4"
R 1/4"
R 1/2"
3.0
4.0
4.0
9.0
4
7
10
70
70
70
120
120
120
4.2
9.7
23.8
6.8
16.5
44.5
EPDM, NBR, TFM/PTFE
PE, PTFE
25I DELLMECO I AODD DIAPHRAGM PUMPS
50/565
80/800
565
800
2"
3"
R 1/2"
R 3/4"
5.0
5.0
12
15
70
70
120
-
45.0
170
87.0
-
PE, PE-cond.
EPDM, NBR, TFM/PTFE
-
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