Steam traps Balanced pressure
8
Spare parts The spare parts available are shown in solid outline. Parts drawn in a grey line are not supplied as spares. Available spares Maintenance kit
3, 4, 5, 6, 7, 8, 9
3
Earlier models (packet of 3)
Cap gasket Note: Earlier models were fitted with conventional gaskets. Current models are fitted with an 'O' ring to seal the cap.
3
Current models (packet of 3 'O' rings)
3, 9
Screen
(packet of 3)
How to order spares Always order spares by using the description given in the column headed 'Available spares' and state the size, model number and capsule reference. Example: 1 - Capsule and seat assembly for a Spirax Sarco ½" BPT13S balanced pressure thermostatic steam trap with screwed BSP connections. Brass body with internal strainer screen and 'STD' fill capsule for operation approximately 12 °C below steam saturation temperature.
2 (not an available spare)
3
5
4
6
7
8.2 14
9
8
Recommended tightening torques
or mm
Item Part
N m
'O' ring
50 A/F
50 -60
2
Cap
Gasket
50 A/F
90 - 110
7
Seat
17 A/F
35 - 40
TI-P122-01 CMGT Issue 7
Page 4 of 4
BPT13 Brass Balanced Pressure Thermostatic Steam Trap
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