Multi-fit Joints

DESCRIPTION: Multi-Fit Joints (MFJ) consist of two castings that seal to either asbestos cement or cast iron pipelines by means of two moulded rubber seals that seat into longitudinal and circumferential grooves in each casting. Cup head bolts key into the castings to facilitate clamping of the castings together to form a watertight seal. Lubricant should be applied to the pipe surfaces to assist in fitting the joint. Each joint is provided with a tapping boss for fitting of an off take. Multi-fit Joints have been specifically designed to fit cast iron pipes having outside diameters in accordance with Australian Standards AS1723 and AS/NZS2280; asbestos cement pipes with outside diameters in accordance with AS1711 and BS 486; and uPVC pressure pipes with outside diameters to ductile iron pipe dimensions in accordance with AS/NZS1477 Series 2. Pat. No. 505895. Suits all classes of uPVC Pressure Pipes manufactured to AS/NZS1477 Suits A-C Pressure Pipes, A-F (80-150 mm) class A-D (200 mm); Grey Ductile Iron Pipe class K9, K12 uPVC Pressure Pipes with outside diameters to Ductile Iron dimensions.

Pipe Size and Class		Maximum O.D. of Pipe (mm)	A (mm)	B (mm)	C (mm)	D (mm)	Cuphead Rubber Seal Branding	Bolt Size & Length* (mm)	No. of Bolts	Tapping Size B.S.P. (In)	Mass (kg)
A.C.
80 A-F	80 B-D	98.6	206	190	146	156	80 A-F	M16 x 140	4	11/2	11
100 A-F	100 B-D	127.0	230	192	146	192	100 A-F	M16 x 140	4	2	13
150 A-F	150 B-D	183.0	286	196	146	246	150 A-F	M16 x 140	4	3	20
200 A-D	200 B-D	237.0	348	200	146	306	200 A-D	M16 x 150	4	3	25
225 A-D	225 B-D	264.0	380	216	160	338	225 A-D	M16 x 150	4	3	35
250 A-D	250 B-D	293.0	418	230	160	370	250 A-D	M20 x 220	4	3	40
300 A-B	–	341.0	466	230	160	430	300 A-B	M20 x 220	4	4	61
300 C-D	300 B-D	352.0	487	230	160	438	300 C-D	M20 x 220	4	4	65
375 A-B	–	419.0	580	280	200	–	375 A-B	M24 x 220	4	4	–
375 C	375 B-D	431.0	594	280	200	–	375 C	M24 x 220	4	4	–
450 A-B	–	502.0	678	300	200	–	450 A-B	M24 x 290	4	4	–
450 C	450 B-D	517.0	692	300	200	–	450 C	M24 x 290	4	4	–
525 A-B	–	581.0	754	304	200	–	525 A-B	M24 x 290	4	4	–
525 C	525 B-D	597.0	846	304	200	–	525 C	M24 x 290	6	4	–
600 A-B	–	660.0	840	306	200	–	600 A-B	M24 x 290	4	4	–
600 C	600 B-D	677.0	926	306	200	796	600 C	M24 x 290	6	4	200

* Recommended minimum length for ease of assembly.

Pipe Size Dia (mm)			Maximum O.D. Of Pipe (mm)	A (mm)	B (mm)	C (mm)	D (mm)	Rubber Seal Branding	Bolt Size And Length* (mm)	No. of Bolts	Max. Tapping Size B.S.P. (In)	Mass (kg)
AS/NZS 1477 uPVC	A.C.	C.I
50	–	–	61.0	165	92	–	–	2 UPVC	M12 x 75	2	11/4"	5
80	–	–	89.0	187	92	–	–	3 UPVC	M12 x 75	2	11/4"	6
–	80	80	98.6	210	126	78	–	80 AF/S	M16 x 140	2	11/4"	7
100	–	–	115.0	238	124	–	–	4 UPVC	M16 x 100	2	11/4"	7
–	100	100	127.0	236	128	78	180	100 AF/S	M16 x 140	2	11/4"	8
150	–	–	161.0	272	132	78	224	150 uPVC/S	M16 x 140	2	11/4"	12
–	150	150	183.0	292	132	78	246	150 AF/S	M16 x 140	2	11/4"	12
195	–	–	219.0	349	130	–	–	6 UPVC	M16 x 100	2	11/4"	17
–	200	200	237.0	350	136	78	302	200 AD/S	M16 x 150	2	11/4"	17

* Recommended minimum length for ease of assembly.

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