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Sprockets for Enviromental and Plastic Chains

700 series collector chains and collector drive chains are an important product within the Precision Chains production programme. Key industry focus WATER TREATMENT CHAINS highlights the key features.

Principal sizes of Non Metalic PM720 sprockets manufactured from cast Nylon 6.

They have the advantage of chain saver flange, hunting style tooth and split construction. All stainless fixings.

PM 720 sprockets - drawing

PM 720 sprockets

Dp

De

Sj

Number
of Teeth

[each]

[in]

[in]

[mm]

13

12.89

13.85

28.00

17

16.59

17.50

28.00

19

18.45

19.40

28.00

21

20.33

21.25

28.00

23

22.21

23.13

28.00

25

24.09

25.00

28.00

Dished cast iron bodies for UHMWP PM78 sprocket rims - drawing

Dished cast iron bodies for UHMWP PM78 sprocket rims

Dp

De

Sj

Product
Code

Number
of Teeth

Number Seg

Number
Hub Bolts

[each]

[each]

[in]

[in]

[mm]

[each]

PM78/30T/1

30

6

24.96

25.63

25.00

2

PM78/40T/1

40

8

33.25

33.94

25.00

2

PM78/40T/2

40

8

33.25

33.94

25.00

4

PM78/40T/3

40

8

33.25

33.94

25.00

4

PM78/48T/1

48

8

39.89

40.59

25.00

4

PM78/48T/2

48

8

39.89

40.59

25.00

4

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