Rubber Expansion Joints by Unaflex

The Superflex 1000 provides double arch movements utilizing a single low profile wide arch. Manufactured utilizing tire industry technology the style 1000has been designed to provide greater strength and pressure capabilities. The construction combines woven polyester fabric and reinforced with wire to create a product with superior performance characteristics.

The wide self-flushing arch provides more movement than a traditional spool type joint. When built with a filled arch for smooth bore service, (such as slurry applications) the movements are one half of the single open arch spool type joints. The double reinforced construction gives longer life expectancy and is also available in a full range of elastomers
to enable multi-purpose applications

The primary difference between the Style 1000 and Style 1100 is in the manufacturing process.

The 1000 is hand-wrapped to allow for design variations including offsets, non-standard face to face dimensions, multi-arch configurations and special flanges or drillings while still offering wide arch movement.

The Style 1000 is available in these Elastomers and Constructions:

Clorobutyl
EPDM
Gum
Hypalon

Neoprene
Nitrile
SBR
Silicone
Viton® Flourel®

Multi-Arch
Offset
Special ends
Alternative drilling

Optional liners and covers are available

SUPERFLEX STYLE 1100
Expansion Joints

Unaflex's® 1100 series has been designed to compete with the imports in terms of cost, and out perform the imports with a product that's made in America. The movements and benefits match the Style 1000 (above), if you don't need the customization options of the Style 1000.....the Style 1100 is a value packed expansion joint.

The cover has been formulated with an ozone and temperature resistant compound which prevents the Style 1100 from cracking unlike the imports. This new manufacturing technology has provided a product that has excellent performance at competitive price.

Due to the molded construction all face to face dimensions are standard. Engineered to withstand full vacuum and high pressure, (see next page). The Style 1100 is an excellent performer with a super price. Specify Superflex!

Unaflex® Style 1100 expansion joints offer and exceptional value by combining the best features of spool type joints with a competitive price. Available in many different elastomers.

The heavy-weight tube & carcass are designed to handle tough applications where chemicals and abrasives are a factor.

This drawing shows the 1100 Style construction. A wide self flushing arch allows greater movement and flexibility.
Available in sizes from 2" to 36". See next page for dimensions and movement details.
Optional liners and covers are available.

DIMENSIONS FOR:
SUPERFLEX STYLE 1000 & 1100
Expansion Joints

EXPANSION JOINTS - WIDE ARCH

We do not use marginal constructions which reduce safety factors and cause pressure reductions with slight operating pressure increases. All SUPERFLEX Expansion Joints have a minimum 4 to 1 safety factor at rated operating temperatures and pressures

Size in inches

A - Flange Thickness
B - Body Thickness
C - Internal Arch Height
D - Arch Width
E - Arch Thickness

NOTE: Maximum diameter for
Style 1100 is 36"

MOVEMENTS

WEIGHTS

Joint size I.D. (in.)	Face -to- Face	Flange O.D.	Bolt Cirle Dia.	No.of Bolt Holes	Bolt Hole Dia.	Ring I.D.	A	B	C	D	E	Style 1000 Max P.S.I.	Style 1100 Max P.S.I.	Axial Comp.	Axial Ext.	Trav. Defl.	Joint Wt.	Ret. Rgs.	Ctrl. Units
1/2	6	3-1/2	2-3/8	4	9/16	1-1/4	1/2	7/8	1	1-3/4	3/8	225	225	1-3/4	3/4	3/4	1	1-1/2	6
3/4	6	3-7/8	2-3/4	4	9/16	1-5/8	1/2	7/8	1	1-3/4	3/8	225	225	1-3/4	3/4	3/4	1-1/2	2	6
1	6	4-1/4	3-1/8	4	5/8	1-7/8	9/16	7/8	1	1-3/4	3/8	225	225	1-3/4	3/4	3/4	2	2-1/4	6
1-1/4	6	4-5/8	3-1/2	4	5/8	2-1/8	9/16	7/8	1-1/8	1-3/4	7/16	225	225	1-3/4	3/4	3/4	2-1/2	2-1/2	6
1-1/2	6	5	3-7/8	4	5/8	2-3/8	9/16	7/8	1-1/8	1-3/4	7/16	225	225	1-3/4	3/4	3/4	3	3	6
2	6	6	4-3/4	4	3/4	3-1/8	9/16	29-32	1-1/4	1-3/4	1/2	225	225	1-3/4	3/4	3/4	4	4	7
2-1/2	6	7	5-1/2	4	3/4	4-1/8	9/16	29-32	1-1/4	1-3/4	1/2	225	225	1-3/4	3/4	3/4	4-1/2	5-1/2	7
3	6	7-1/2	6	4	3/4	4-5/8	5/8	29-32	1-1/4	1-3/4	1/2	225	225	1-3/4	3/4	3/4	5-1/2	6	7
4	6	9	7-1/2	8	3/4	5-7/8	3/4	7/8	1-1/4	1-3/4	1/2	225	225	1-3/4	3/4	3/4	8	7-1/2	8
5	6	10	8-1/2	8	7/8	6-7/8	3/4	7/8	1-1/4	1-3/4	1/2	225	225	1-3/4	3/4	3/4	9	8	8
6	6	11	9-1/2	8	7/8	7-7/8	3/4	1	1-1/4	1-3/4	1/2	225	225	1-3/4	3/4	1	11	9	9
8	6	13-1/2	11-3/4	8	7/8	9-7/8	7/8	1	1-1/2	1-3/4	5/8	225	225	1-3/4	3/4	1	15	12	12
10	8	16	14-1/4	12	1	12-1/8	7/8	1-5/32	1-1/2	1-3/4	11/16	225	225	1-3/4	3/4	1	23	16	16
12	8	19	17	12	1	14-1/2	7/8	1-5/32	1-1/2	1-3/4	11/16	225	225	1-3/4	3/4	1	34	22	16
14	8	21	18-3/4	12	1-1/8	16-1/2	1	1-5/32	2	1-3/4	3/4	225	225	1-3/4	3/4	1	40	25	20
16	8	23-1/2	21-1/4	16	1-1/8	18-1/2	1	1-5/32	2	1-3/4	3/4	160	160	1-3/4	3/4	1	47	27	20
18	8	25	22-3/4	16	1-1/4	20-1/2	1	1-5/32	2	1-3/4	3/4	160	160	1-3/4	3/4	1	56	29	21
20	8	27-1/2	25	20	1-1/4	22-5/8	1	1-5/32	2	1-3/4	25/32	130	130	1-3/4	3/4	1	67	35	21
22	10	29-1/2	27-1/4	20	1-3/8	24-5/8	1	1-5/32	2	1-3/4	25/32	130	--	1-3/4	3/4	1	70	44	32
24	10	32	29-1/2	20	1-3/8	26-5/8	1	1-5/32	2	1-3/4	25/32	130	130	1-3/4	1	1	79	46	32
26	10	34-1/4	31-3/4	24	1-3/8	28-7/8	1	1-3/16	2-1/4	1-3/4	13/16	110	--	1-3/4	1	1	100	50	32
28	10	36-1/2	34	28	1-3/8	30-7/8	1	1-3/16	2-1/4	1-3/4	13/16	110	--	1-3/4	1	1	102	55	32
30	10	38-3/4	36	28	1-3/8	32-7/8	1	1-3/16	2-1/4	1-3/4	13/16	95	100	1-3/4	1	1	117	58	32
34	10	43-3/4	40-1/2	32	1-5/8	37	1-3/16	1-3/16	2-1/4	1-3/4	13/16	95	--	1-3/4	1	1	122	91	43
36	10	46	42-3/4	32	1-5/8	39	1-3/16	1-3/16	2-1/4	2-1/4	13/16	90	100	2-1/4	1	1	143	99	43
40	10	50-3/4	47-1/4	36	1-5/8	43	1-3/16	1-3/16	2-1/4	2-1/4	13/16	90	--	2-1/4	1	1	173	108	43
42	12	53	49-1/2	36	1-5/8	45-1/4	1-3/16	1-1/4	2-1/2	2-1/4	29/32	90	--	2-1/4	1	1	193	110	44
44	12	55-1/4	51-3/4	40	1-3/4	47-1/4	1-3/16	1-1/4	2-1/2	2-1/4	29/32	90	--	2-1/4	1	1	198	136	44
48	12	59-1/2	56	44	1-5/8	51-1/4	1-3/16	1-1/4	2-1/2	2-1/4	29/32	90	--	2-1/4	1	1	211	154	87
50	12	61-3/4	58-1/4	44	1-7/8	53-1/4	1-3/16	1-3/8	2-1/2	2-1/4	29/32	85	--	2-1/4	1	1	240	163	87
54	12	66-1/4	62-3/4	44	2	57-1/4	1-3/16	1-3/8	2-1/2	2-1/4	29/32	85	--	2-1/4	1-1/4	1	265	185	87
56	12	68-3/4	65	48	2	59-1/4	1-3/16	1-3/8	2-1/2	2-1/4	29/32	85	--	2-1/4	1-1/4	1	288	203	87
60	12	73	69-1/4	52	2	63-1/4	1-3/16	1-3/8	2-1/2	2-1/4	29/32	85	--	2-1/4	1-1/4	1	309	215	87
62	12	75-3/4	71-3/	52	2	65-1/4	1-3/1/6	1-3/8	2-1/2	2-1/4	29/32	85	--	2-1/4	1-1/4	1	325	230	87
66	12	80	76	52	2	69-1/4	1-3/16	1-3/8	2-1/2	2-1/4	29/32	85	--	2-1/4	1-1/4	1	350	255	87
72	12	86-1/2	82-1/2	60	2	75-1/4	1-3/16	1-3/8	2-1/2	2-1/4	29/32	85	--	2-1/4	1-1/4	1	385	300	87
78	12	93	89	64	2-1/8	81-1/4	1-3/16	1-3/8	2-1/2	2-1/4	29/32	85	--	2-1/4	1-1/4	1	410	325	103
84	12	99-3/4	95-1/2	64	2-1/4	87-1/2	1-3/16	1-3/8	2-1/2	2-1/4	29/32	85	--	2-1/4	1-1/4	1	435	350	113
96	12	113-1/4	108-1/2	68	2-1/2	99-3/8	1-3/16	1-3/8	2-1/2	2-1/4	29/32	85	--	2-1/4	1-1/4	1	460	375	125
102	12	12	114-1/2	72	2-5/8	105-1/2	1-3/16	1-3/8	2-1/2	2-1/4	29/32	85	--	2-1/4	1-1/4	1	485	400	137
108	12	126-3/4	120-3/4	72	2-5/8	111-1/2	1-3/16	1-3/8	2-1/2	2-1/4	29/32	85	--	2-1/4	1-1/4	1	510	425	139
120	12	140-1/4	132-3/4	76	2-7/8	123-1/2	1-3/16	1-3/8	2-1/2	2-1/4	29/32	85	--	2-1/4	1-1/4	1	535	560	151
132	12	153-3/4	145-3/4	80	3-1/8	135-1/2	1-3/16	1-3/8	2-1/2	2-1/4	29/32	85	--	2-1/4	1-1/4	1	560	585	163
144	12	167-1/4	158-1/4	84	3-3/8	147-1/2	1-3/16	1-3/8	2-1/2	2-1/4	29/32	85	--	2-1/4	1-1/4	1	585	610	176
NOTE: It is recommended customer verify bolt hole diameter for joints over 48º

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