Condensate pumps
Mechanical pumps and pumps traps
APT - Dimensions/weights (approximate) in mm and kg
Unit size
DN20 x DN20 (3⁄4" x 3⁄4")
DN40 x DN25 (11⁄2" x 1")
DN50 x DN40 (2" x 11⁄2")
A
B
C
D
E
F
G
H
I
J
K
L
M
N
Weight
Flow
Flow
W
642 428
657 528
743 553
228 1024 1081 588
353 1064 1081 723
353 1215 1081 787
600 549 428
600 547 400
600 618 425
110 253
285 320
250 400
795 375
-
110
755 282 244
170
833 322 253
220
L
K
M
N
Spool piece - Dimensions (approximate) in mm
Unit size
DN20 x DN20
DN40 x DN25
W1
W2
O
P
DN25
173
20
DN65
DN40
176
13
DN50
180
7
DN40
196
31
C
DN100
DN50
201
26
W2
O
W1
6.1.26
DN50 x DN40
DN125
DN65
199
19
DN80
204
12
DN50
227
41
DN65
227
33
DN80
232
24
DN100
234
13
Safety information, Installation and maintenance
H
I
E
J
A
B
D
G
F
For full details see the Installation and Maintenance Instructions supplied with the unit.
For full details of the individual component products see separate Installation and Maintenance Instructions also supplied with the unit.
Spare parts
Either refer to the individual component product Technical Information sheets (TI) or Installation and Maintenance Instructions (IM) supplied
with the unit, for availability of spare parts.
How to specify
Spirax Sarco APT14-PPU (APT10 - PPU or APT14HC - PPU) closed system automatic pump-trap packaged unit, operated by steam up
to 13.8 bar g (4.5 bar g for the APT10 - PPU). The complete system shall be supplied with PED markings, with all welding in accordance
with BS EN 287 / 288.
How to order example
1 off Spirax Sarco DN40 x DN25 APT14-PPU (closed system) automatic pump-trap packaged unit with flanged PN16 external connections
plus the optional DN100 x DN40 spool piece.
+
1 off Spirax Sarco air vent kit for APT14-PPU.
TI-P680-01 ST Issue 2
APT10-PPU, APT14-PPU and APT14HC-PPU (closed system)
Page 3 of 3
Automatic Pump-trap Packaged Units
Connects to the
system pipework
Spool piece
Connects to
flange W of the
unit
C
Face W1
Face W2
P
C
