Steam traps Inverted bucket
8
Spare parts The spare parts available are shown in solid outline. Parts shown in a grey line are not supplied as spares. Available spares Valve and seat assembly
5 (2 off) , 6, 8, 10
4
Bucket
7, 11
Cover gasket and ferrule
(packet of 3 each)
12 14
Strainer screen
Strainer screen gasket
(packet of 3 each)
2
Set of cover bolts and nuts
(set of 6)
How to order spares Always order spare parts by using the description given in the column headed 'Available spares' and state the size, type of trap and pressure range. Example: 1 off Valve and seat assembly for a Spirax Sarco DN25 HM34/7 inverted bucket steam trap.
2
5.6.35
6 5 8 10
Valve and seat assembly
4
11
8.6 32
7
Recommended tightening torques
or mm
Item Size
N m (lbf ft)
½ ", ¾ "
M8 x 30
25 - 28 (18-21)
14 12
2
1
M12 x 45
25 - 28 (18-21)
½ ", ¾ "
13
-
50 - 55 (37-41)
8
13
1"
17
-
80 - 88 (59-65)
½ ", ¾ "
22
M28
90 - 100 (66-74)
13
1"
27
M32
125 - 145 (92-107)
2
TI-P072-01 CMGT Issue 10
Page 8 of 8
HM34 Series Carbon Steel Inverted Bucket Steam Traps
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