Holmbury 'A' Series Premier Plus couplings have higher pressure ratings, higher flow ratings, lower pressure drop, greater resistance to Brinelling

Premier Plus 'A' Series and Premier Range FIRG Series couplings are not dimensionally identical, but they are fully interconnectable. Note, they have different working pressure ratings which must be observed.

Part #

Mwp

E

F

I

Price

F A4 18 BSP

00320

400

20

40

20.5

£

F A7 14 BSP

00322

400

28

53

29

£

F A9 38 BSP

00324

375

32

64.5

32

£

F A9 12 BSP

00326

375

32

69.5

32

£

F A13 12 BSP

00328

350

38

76.5

40

£

F A13 34 BSP

00330

350

38

83.5

40

£

F A15 34 BSP

00332

350

42

83.5

45

£

F A17 100 BSP

00334

350

48

98.5

50

£

F A21 114 BSP

00336

350

55

105

60

£

Part #

Mwp

D

K

H

Price

M A4 18 BSP

00321

400

36.5

11.6

18.5

£

M A7 14 BSP

Use M FIRG 14 BSP

£

M A9 38 BSP

00325

375

60

19.8

29

£

M A9 12 BSP

00327

375

62.5

19.8

29

£

M A13 12 BSP

00329

350

68

24.5

40

£

M A13 34 BSP

00331

350

70.5

24.5

40

£

M A15 34 BSP

00333

350

73

27

38.5

£

M A17 100 BSP

00335

350

84

30

50

£

M A21 114 BSP

00337

350

90

36

60

£