
Part #094-1218 Part# 098-1218
Two 12″ x 18 ” multi-size
Flow-Thru™ Plugs are shown:
One with a 4″ bypass,
the other with an 8″ bypass

Single-Size MW Flow-Thru Plugs
The Lansas MW™ is the most versatile and cost effective single-size plug available.
Our 4″-12″ MW’s™ are molded with “o-ring” sealing ribs and each plug is equipped with a replaceable bypass pipe.
Our 15″ – 24″ MW’s™ are stocked with either a 4″, 6″, or 8″ bypass .
For sewer bypassing or simply stopping the flow, the MW™ offers the best value in single size plugs. A PVC cap is supplied with each plug with up to a 6″ NPT by-pass. (Not recommended for Air Testing – If you need to Air Test see our Multi-Size Domehead™ Front Plugs).
M.W. PLUG (MULTI-WORKER™) | |||||||||
PART NUMBER |
NOMINAL PIPE SIZE |
RANGE OF USE | REQUIRED INFLATION PRESSURE |
MAXIMUM BACK/TEST PRESSURE |
BYPASS SIZE |
PRODUCT DIMENSIONS | |||
MINIMUM PIPE DIAMETER |
MAXIMUM PIPE DIAMETER |
LENGTH | DEFLATED DIAMETER |
WEIGHT | |||||
020-1.5 | 1.5″ (38 mm) |
1.4″ (36 mm) |
1.75″ (44 mm) |
60 psi (4.13 Bar) |
20 psi (1.38 Bar) |
1/8″ | 3.0″ (76 mm) |
1.3″ (33 mm) |
0.4 lbs. (0.18 kg) |
020-02 | 2.0″ (51 mm) |
1.6″ (41 mm) |
2.25″ (57 mm) |
60 psi (4.13 Bar) |
20 psi (1.38 Bar) |
1/4″ | 4.5″ (114 mm) |
1.5″ (38 mm) |
0.7 lbs. (0.32 kg) |
020-03 | 3.0″ (76 mm) |
2.5″ (64 mm) |
3.25″ (83 mm) |
50 psi (3.44 Bar) |
20 psi (1.38 Bar) |
3/4″ | 6.0″ (152 mm) |
2.4″ (61 mm) |
1.5 lbs. (0.68 kg) |
020-34 | 3.0″ – 4.0″ (76 – 102 mm) |
2.6″ (66 mm) |
4.25″ (108 mm) |
45 psi (3.10 Bar) |
15 psi (1.03 Bar) |
3/4″ | 10.0″ (254 mm) |
2.4″ (61 mm) |
1.7 lbs. (0.77 kg) |
020-04 | 4.0″ (102 mm) |
3.7″ (94 mm) |
4.25″ (108 mm) |
25 psi (1.72 Bar) |
15 psi (1.03 Bar) |
1″ | 9.0″ (229 mm) |
3.5″ (89 mm) |
2.0 lbs. (0.91 kg) |
020-46 | 4.0″ – 6.0″ (102 – 152 mm) |
3.5″ (89 mm) |
6.25″ (159 mm) |
45 psi (3.10 Bar) |
15 psi (1.03 Bar) |
1″ | 13.5″ (343 mm) |
3.25″ (83 mm) |
2.2 lbs. (1.00 kg) |
020-06 | 6.0″ (152 mm) |
5.0″ (127 mm) |
6.25″ (159 mm) |
25 psi (1.72 Bar) |
15 psi (1.03 Bar) |
2″ | 10.0″ (254 mm) |
4.5″ (114 mm) |
3.0 lbs. (1.36 kg) |
020-68 | 6.0″ – 8.0″ (152 – 203 mm) |
4.7″ (119 mm) |
8.25″ (210 mm) |
35 psi (2.41 Bar) |
15 psi (1.03 Bar) |
2″ | 16.75″ (425 mm) |
4.5″ (114 mm) |
5.3 lbs. (2.40 kg) |
020-15 | 14.0″ – 16.0″ (356 – 406 mm) |
13.0″ (330 mm) |
16.25″ (413 mm) |
25 psi (1.72 Bar) |
15 psi (1.03 Bar) |
4″ | 16.0″ (406 mm) |
12.75″ (324 mm) |
37.0 lbs. (16.78 kg) |
021-15 | 14.0″ – 16.0″ (356 – 406 mm) |
13.0″ (330 mm) |
16.25 (413 mm) |
25 psi (1.72 Bar) |
15 psi (1.03 Bar) |
6″ | 16.0″ (406 mm) |
12.75″ (324 mm) |
43.0 lbs. (19.50 kg) |
022-15 | 14.0″ – 16.0″ (356 – 406 mm) |
13.0″ (330 mm) |
16.25″ (413 mm) |
25 psi (1.72 Bar) |
15 psi (1.03 Bar) |
8″ | 16.0″ (406 mm) |
12.75″ (324 mm) |
48.0 lbs. (21.77 kg) |
020-18 | 18.0″ (457 mm) |
17.0″ (432 mm) |
18.25″ (464 mm) |
25 psi (1.72 Bar) |
15 psi (1.03 Bar) |
4″ | 16.0″ (406 mm) |
16.0″ (406 mm) |
43.0 lbs. (19.50 kg) |
021-18 | 18.0″ (457 mm) |
17.0″ (432 mm) |
18.25″ (464 mm) |
25 psi (1.72 Bar) |
15 psi (1.03 Bar) |
6″ | 16.0″ (406 mm) |
16.0″ (406 mm) |
49.0 lbs. (22.23 kg) |
022-18 | 18.0″ (457 mm) |
17.0″ (432 mm) |
18.25″ (464 mm) |
25 psi (1.72 Bar) |
15 psi (1.03 Bar) |
8″ | 16.0″ (406 mm) |
16.0″ (406 mm) |
54.0 lbs. (24.49 kg) |
020-21 | 20.0″ – 21.0″ (508 – 533 mm) |
19.0″ (483 mm) |
21.25″ (540 mm) |
25 psi (1.72 Bar) |
15 psi (1.03 Bar) |
4″ | 16.0″ (406 mm) |
18.5″ (470 mm) |
51.0 lbs. (23.13 kg) |
021-21 | 20.0″ – 21.0″ (508 – 533 mm) |
19.0″ (483 mm) |
21.25″ (540 mm) |
25 psi (1.72 Bar) |
15 psi (1.03 Bar) |
6″ | 16.0″ (406 mm) |
18.5″ (470 mm) |
59.0 lbs. (26.76 kg) |
022-21 | 20.0″ – 21.0″ (508 – 533 mm) |
19.0″ (483 mm) |
21.25″ (540 mm) |
25 psi (1.72 Bar) |
15 psi (1.03 Bar) |
8″ | 16.0″ (406 mm) |
18.5″ (470 mm) |
62.0 lbs. (28.12 kg) |
020-24 | 24.0″ (610 mm) |
23.0″ (584 mm) |
24.25″ (616 mm) |
25 psi (1.72 Bar) |
15 psi (1.03 Bar) |
4″ | 16.0″ (406 mm) |
22.0″ (559 mm) |
68.0 lbs. (30.84 kg) |
021-24 | 24.0″ (610 mm) |
23.0″ (584 mm) |
24.25″ (616 mm) |
25 psi (1.72 Bar) |
15 psi (1.03 Bar) |
6″ | 16.0″ (406 mm) |
22.0″ (559 mm) |
76.0 lbs. (34.47 kg) |
022-24 | 24.0″ (610 mm) |
23.0″ (584 mm) |
24.25″ (616 mm) |
25 psi (1.72 Bar) |
15 psi (1.03 Bar) |
8″ | 16.0″ (406 mm) |
22.0″ (559 mm) |
79.0 lbs. (35.83 kg) |

