PECAT® Flange Adaptor BU Series

Pecat flange adaptor BU series

Provides a high strength, below ground transition fitting for connecting polyethylene gas pipe to flanged valves and flanged equipment. The body has one or two integrated threaded or flanged side outlet ports for pressure point and rider/bypass connections. Comprising a PECAT® mechanical joint, factory assembled with straight length of PE pipe terminating with a corresponding PN16 raised face flange. Side outlets can be DN25 (1″) or DN50 (2″) depending on requirements. A blind ½”BSP socket is provided for fitting a sacrificial anode block.


consult the factory for intermediate sizes or combinations not shown below, alternative flange types/classes & lengths can also be supplied.
All dimensions in mm for SDR11 types, standard PE pup lengths 0.5m up to 250mm diameter, 1.0m above.

SizeL1 MinL2L3L4 TYPL5 TYPL6D1D2D3 DN25D4 DN50D5 MIN
63 x 5037050450135155361659811516563
90 x 80420504501601803820013011516590
90 x 100420504501601804022015811516590
125 x 1004207542516018040220158115165125
180 x 1504709041016020044285212115165180
250 x 20047013037019020046340268115165250
250 x 25047013037019020050405320115165250
315 x 25047015085019020050405320115165315
315 x 30047015085019020054460378115165315
355 x 35052520080016018060520438115165355
400 x 40057022078022018066580490115165400
450 x 45048022078019019572640550115165450
500/21 x 50047017083016515078715610115165500
630/21 x 60047018082016515086840725115165630
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