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Maryland Metrics: Plumbing Fitting Details

R550-J40  Hexagon Bush  
 
Details

SPECIFICATION

Type
Hexagon bush

For further assistance please call our technical helpline on (410)358-3130 or (800)638-1830 or email us at techinfo@mdmetric.com.

TAPER THREADS

These fittings have Taper threads providing the most effective jointing solution:

> Full engagement of the whole thread length - reliable strong joints
> No need for hemp filler - faster installation, lower costs
> High torques can be applied without risk of damaging the fitting
> Freedom to break and re-make joints
> Professional joint appearance

Taper threads make better joints


Following a policy of continuous development, Crane Fluid Systems reserves the right to alter specifications and dimensions shown in the e-catalog without prior notice.
Dimensional Drawing


Standard
BS 143 and BS 1256
Connection Type
BS taper to BS21 and ISO7
Material
Bronze
Fitting Type
Bushes
Dimensions and Weights
Size Weight
(kg/100)		 Pressure a
(mm)		 f
(mm)
1 x 1/2 9.5 PN16 28 36
1 x 3/4 8 PN16 28 36
1.1/2 x 1 21 PN16 26 51
1.1/2 x 1.1/4 13.5 PN16 26 51
1.1/2 x 1/2 20.5 PN16 26 51
1.1/2 x 3/4 23.5 PN16 26 51
1.1/4 x 1 13 PN16 31 46
1.1/4 x 1/2 22 PN16 30 46
1.1/4 x 3/4 20.5 PN16 30 46
1/2 x 1/4 4.2 PN16 22 24
1/2 x 1/8 4.8 PN16 22 24
1/2 x 3/8 3.4 PN16 22 24
1/4 x 1/8 1.2 PN16 15 16
2 x 1 35 PN16 30 64
2 x 1.1/2 29 PN16 30 64
2 x 1.1/4 33.5 PN16 30 64
3/4 x 1/2 5.9 PN16 25 30
3/4 x 1/4 7 PN16 25 30
3/4 x 3/8 6.5 PN16 25 30
3/8 x 1/4 2.2 PN16 17 19
3/8 x 1/8 2.5 PN16 16 18

How to order: R550-xxx size (example: R550-144 1/2) or R550-xxxG size (example: R550-140G 1/2x1/4) for galvanized fittings where xxx is replaced by the figure number
Please note that not all of the fitting styles, sizes and materials are stocked in North America.
Please allow sufficient lead time for delivery, or check with us for availabilty.
Phones: (800) 638-1830 or (410) 358-3130 are available Monday-Friday 8:30 AM to 5:30 PM Eastern time.
Faxes: (800) 872-9329 or (410) 358-3142 & E-mail are available anytime.
Warehouse & showroom hours are Monday-Friday 10 AM to 5:30 PM.
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