Page 90 - Vetus

WATERLOCKS SPECIFICALLY FOR LARGER BOATS

Excellent sound reduction, minimal back pressure
This type of waterlock is designed for modern high performance boats with one or two large engines which have little space to
spare in the engine room. The outlet connection at the top can rotate through 360º and the inlet connection is at an angle of 45º
upward. Type MG can only be installed in water injected exhaust systems. Its body is entirely made of synthetic materials, therefore
not susceptible to corrosion or galvanic action.

Type MG
Specifications
• Excellent sound reduction
• Minimal back pressure
• Drain valve for winter storage
• Suitable for Ø 3 /2”, 4”, 5”, 6”, 8” or 10” (90, 102, 127, 152, 209 or
1
250 mm) internal hose diameters
• Capacities of 6.08, 19.8 or 34.3 gallon (23, 75 or 130 litres)
• Comes with stainless steel (AISI 316) clamp bands

Ø d Ø D Ø A B Capa-
Type inch inch inch inch city
(mm) (mm) (mm) (mm) (gal.)
MGP9090 3 /2 (90) 3 /2 (90) 10 /8 (270) 17 /32 (450) 6.08
5
1
23
1
MGP102102 4 (102) 4 (102) 10 /8 (270) 17 /32 (450) 6.08
23
5
23
MGP5455 5 (127) 5 (127) 10 /8 (270) 17 /32 (450) 6.08
5
MGP102127 4 (102) 5 (127) 10 /8 (270) 17 /32 (450) 6.08
23
5
MGP
Ø d Ø D Ø A B Capa-
Type inch inch inch inch city
(mm) (mm) (mm) (mm) (gal.)
MGS5455A 5 (127) 5 (127) 15 /4 (400) 27 /16 (700) 19.8
3
9
9
3
MGS5456A 5 (127) 6 (152) 15 /4 (400) 27 /16 (700) 19.8
MGS6456A 6 (152) 6 (152) 15 /4 (400) 27 /16 (700) 19.8
3
9
MGS

Ø d Ø D Ø A B Capa-
Type inch inch inch inch city
(mm) (mm) (mm) (mm) (gal.)
MGL6458A 6 (152 8 (203) 19 /16 (500) 29 /32 (750) 34.3
11
17
17
11
MGL8458A 8 (203) 8 (203) 19 /16 (500) 29 /32 (750) 34.3
17
27
MGL84510A 8 (203) 9 /32 (250) 19 /16 (500) 29 /32 (750) 34.3
11
MGL
Flexible mountings for waterlocks, see page 100.

Note
For a minimum order of 10 pieces, we can supply these waterlocks with inlet or outlet connection at an angle of 0º, 15º or 30º.

90 Exhaust systems - Want to know more? Visit www.vetus.com