Product Handbook 2026 - Volume 2

Pipeline ancillaries Air vents and air eliminators

10

Spare parts The spare parts available are shown in solid outline. Parts drawn in a grey line are not supplied as spares. Available spares Strainer screen (state: perforations or mesh and size of strainer)

4 3 3

DN15 to DN100

(packet of 3)

Cap gasket

DN125 to DN200

(1 off)

How to order spares Always order spares by using the description given in the column headed 'Available spares' and state the size and type of strainer and perforation or mesh required. Example : 1 - Strainer screen, stainless steel having 0.8 mm perforations for a DN50 Spirax Sarco Fig 3716 strainer PN16.

3 4

5 (not an available spare)

Recommended tightening torques

or mm

Item

Size Qty

N m

10.11 8

DN15 and DN20

4

13

M8 x 20

15 - 20

DN25 4

13

M8 x 20

15 - 20

DN32 and DN40 4

13

M8 x 20

15 - 20

DN50 4

17

M10 x 25

22 - 25

DN65 4

17

M10 x 30

22 - 25

5

DN80 6

17

M10 x 30

22 - 25

DN100 6

19

M12 x 35

50 - 60

DN125 8

19

M12 x 40

50 - 60

DN150 8

19

M12 x 40

50 - 60

DN200 8

24

M16 x 50 100 - 110

TI-P081-03 CMGT Issue 10

Page 4 of 4

Fig 3716 SG Iron Strainer - DIN Material

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