Materials

No. Part

1 Cover

APT14HC

APT14SHC

APT14

2 Cover gasket

APT14HC

APT14SHC

APT14

3 Body

APT14HC

Material

SG iron

SG iron

Carbon steel

Graphite laminated with stainless steel insert

Graphite laminated with stainless steel insert

Novapit SSTC expanded graphite laminated with stainless steel insert

4

Cover bolts

Location pins

APT14SHC

5 Pump lever

6 Float

7 Trap lever

11 Seat (inlet check valve)

12 Flap (inlet check valve)

13 Pump mechanism bracket

14 Spring (pump)

16 Exhaust seat

17 Inlet valve and seat assembly

18 Exhaust valve

19 Valve seat gasket

20 Pump mechanism bolt

24 Actuator arm

25 Name-plate

26 Drain plug

27 Inlet valve spring

APT14

28 Motive strainer

APT14HC

only

6.1.9

1

4

2

16

18

20

14

5

6

3

APT14 shown

APT14SHC

29 DCV10 (APT14HC and APT14SHC)

(not shown)

Page 4 of 7

TI-P612-02 CMGT Issue 9

APT14

EN JS 1025 or ASTM A395

APT14SHC

SG iron

SG iron

Carbon steel

Stainless steel

Stainless steel

Stainless steel

Stainless steel

Stainless steel

Stainless steel

Stainless steel

Stainless steel

Stainless steel

Stainless steel

Stainless steel

Stainless steel

Stainless steel

Stainless steel

Stainless steel

Stainless steel

Steel

Stainless steel

SG iron

SG iron

Carbon steel

Stainless steel

EN JS 1025 or ASTM A395

EN JS 1025 or ASTM A395

EN 1.0619+N or ASTM A216 WCB

ISO 3506 Gr. A2 70

304

BS 1449 304 S15

BS 1449 304 S15

BS 1449 304 S15

AISI 420

BS 3146 ANC 4B

BS 3146 ANC 4B

BS 2056 302 S26 Gr. 2

BS 970 431 S29 or ASTM A276 431

Condensate pumps

Mechanical pumps and pumps traps

APT14, APT14HC and APT14SHC Automatic Pump Traps

EN JS 1025 or ASTM A395

EN 1.0619+N or ASTM A216 WCB

For Trap mechanism materials, see page 5

13

28

19

11

17

27

12

24

25

21

7

26

BS 3146 ANC 2

BS 1449 409 S19

ISO 3506 Gr. A2 70

BS 3146 ANC 2

BS 1449 304 S16

DIN 17440 1.4571