Data Sheet 21
Fernco Products
Fernco Straight and Adaptor Couplings (23-500mm diameter)
Plumbing Range - Used for the emergency repair or replacement of drain, waste and vent fittings for all pipe materials
Introduction
Fernco Adaptor Couplings are available in a variety of sizes ranging from 32mm to
457mm in diameter and are ideal for connecting pipes with differing outside
diameters whether due to different pipe materials or pipe sizes.
Fernco Straight Couplings are available in an array of sizes ranging from 23mm to
500mm in diameter and provide an effective solution for jointing pipes with similar
outside diameters and are ideal for any emergency repairs whatever the pipe size
or material.
Made from a durable Thermoplastic compound, Fernco’s Adaptor and Straight Couplings
have the dimensional flexibility that ensures a leakproof seal on many pipe materials including
plastic, cast iron, asbestos cement, clay, concrete, steel and fibreglass.
End clamps are provided as standard in corrosion resistant grade 1.4301 (304) stainless steel.
1.4401 (316) stainless steel end clamps are available upon request.
Benefits
• Quick, versatile and easy to use solution to many domestic drain, waste and vent plumbing problems
• Ideal for emergency repairs
• Fernco range can be applied to many pipe materials
• No special tools required as the range can be installed with a screwdriver, nut driver or socket
• Provide a watertight seal
• Ideal for working in confined spaces e.g. under a bath or shower tray
Applications
• Can be applied to pipe materials including plastic, cast iron, asbestos cement, clay, concrete, steel and fibreglass
• Adaptor Couplings connect pipes with differing outside diameters whether due to different pipe materials or sizes
Published: March 2005
• Straight Couplings connect pipes with similar outside diameters
Product Information - Straight Couplings
PART
NUMBER
SIZE RANGE
SIDE A (mm)
SIZE RANGE
SIDE B (mm)
COUPLING
WIDTH (mm)
PART
NUMBER
SIZE RANGE
SIDE A (mm)
SIZE RANGE
SIDE B (mm)
COUPLING
WIDTH (mm)
027-027
035-035
041-041
049-049
059-059
062-062
070-070
086-086
090-090
101-101
112-112
121-121
127-127
133-133
142-142
149-149
162-162
176-176
188-188
194-194
200-200
219-219
235-235
248-248
260-260
269-269
282-282
318-318
320-320
336-336
365-365
388-388
391-391
445-445
487-487
500-500
27-23
35-28
41-38
49-44
59-44
62-56
70-65
86-80
90-80
101-95
112-101
121-111
127-118
133-127
142-136
149-138
162-152
176-165
188-180
194-183
200-180
219-206
235-222
248-235
260-250
269-254
282-265
318-298
320-306
336-314
365-340
388-366
391-368
445-415
487-448
500-470
27-23
35-28
41-38
49-44
59-44
62-56
70-65
86-80
90-80
101-95
112-101
121-111
127-118
133-127
142-136
149-138
162-152
176-165
188-180
194-183
200-180
219-206
235-222
248-235
260-250
269-254
282-265
318-298
320-306
336-314
365-340
388-366
391-368
445-415
487-448
500-470
60
60
88
88
101
88
101
101
101
101
101
101
101
101
101
101
152
152
152
152
152
152
152
152
152
152
152
152
152
152
152
254
152
254
254
254
155-152
160-133
163-111
165-143
165-084R
174-162
175-123
176-147
178-062R
178-108
178-133
184-177
184-133
187-111
190-147R
190-162
199-111
199-137R
199-140R
199-162
214-158
216-107R
232-111R
232-159R
232-216
241-146R
241-162
247-170R
247-215
247-233
248-182R
260-198R
263-111R
263-137R
263-159R
263-162R
263-219
269-111R
269-162R
269-215
276-269
279-111R
279-162R
279-210R
279-225R
282-162R
282-230R
320-213R
320-269
323-245R
323-267
323-273R
323-282R
330-215R
330-266R
330-317
336-275R
365-215R
365-266R
365-323R
365-295R
368-320
375-342
377-279R
377-282R
417-266R
417-318
453-335R
453-391
457-320R
155-046
160-149
163-155
165-155
165-155
174-162
175-168
176-165
178-168
178-168
178-168
184-175
184-175
187-177
190-177
190-177
199-187
199-187
199-187
199-187
214-203
216-203
232-216
232-216
232-216
241-231
241-228
247-231
247-231
247-235
248-236
260-250
263-250
263-250
263-250
263-250
263-247
269-247
269-247
269-247
276-260
279-260
279-260
279-260
279-260
282-268
282-260
320-298
320-298
323-298
323-298
323-298
323-298
330-314
330-314
330-314
336-314
365-339
365-339
365-339
365-339
368-339
375-355
377-355
377-355
417-400
417-400
453-437
453-433
457-437
152-142
133-111
111-101
143-133
84-79
162-149
123-114
147-136
62-56
108-101
133-127
177-165
133-127
111-101
147-139
162-152
111-101
137-127
140-133
162-152
158-149
107-97
111-101
159-149
216-203
146-138
162-152
170-160
215-203
233-222
182-174
198-187
111-107
137-127
159-152
162-155
219-203
111-101
162-152
215-200
269-250
111-101
162-152
210-197
225-213
162-152
230-225
213-200
269-259
245-235
267-254
273-264
282-272
215-202
266-254
317-301
275-265
215-202
266-253
323-298
295-283
320-301
342-332
279-267
282-272
266-254
318-302
335-315
391-381
320-315
127
152
152
152
152
152
152
152
152
152
152
152
152
152
152
152
152
152
152
152
152
152
152
152
152
152
152
152
152
152
152
152
152
152
152
152
152
152
152
152
152
152
152
152
152
152
152
152
152
152
152
152
152
152
152
152
152
152
152
152
152
152
152
152
152
152
152
254
254
254
Product Information - Adaptor Couplings
PART
NUMBER
SIZE RANGE
SIDE A (mm)
SIZE RANGE
SIDE B (mm)
COUPLING
WIDTH (mm)
038-032
048-038
049-041
059-048
060-034
060-038
061-047
070-060
084-060
086-047
101-089
111-049
111-085
113-059
123-111
123-084R
124-118
127-115
133-084
133-112
142-087R
142-111
143-109
146-084R
148-108
149-120R
152-127
38-30
48-43
49-44
59-54
60-53
60-53
61-56
70-65
84-79
86-80
101-95
111-104
111-104
113-106
123-114
123-114
124-114
127-118
133-125
133-111
142-136
142-136
143-136
146-136
148-138
149-129
152-146
32-28
38-32
41-38
48-44
34-29
38-32
47-44
60-57
60-56
47-44
89-85
49-44
85-76
59-53
111-101
84-79
118-108
115-104
84-79
112-104
87-82
111-101
109-101
84-80
108-101
120-110
127-114
57
57
88
101
57
57
88
101
101
101
101
101
101
101
101
101
101
101
101
101
101
101
101
101
101
101
127
R=Denotes with Reducer
If you require additional sizes then please contact our sales team.
Product Information - Adaptor Couplings