Page 744 - Lewis

Vernalift Mufflers 743

Vernalift Mufflers

C
Style I Style II
C

A1 A2 A2
In Out Out
D
D
B
B
A1
In

FIG 9291

This all fiberglass exhaust muffler is very effective in reducing engine exhaust noise, as well as preventing water return to the
exhaust manifold. Such properties are particularly important in engines which are installed near or below water line. Such installa-
tions are very common in sailing vessels or displacement hulls. The fire retardant Vernalift will not rust, corrode or deteriorate from
contact with exhaust gases. The vertical canister, the in-line configurations and horizontal have the same basic capacity to lift the
exhaust cooling water for overboard discharge. Suitable for gas or diesel. Exceeds ABYC specifications. 5-Year Warranty.
STYLE I (SIZES IN INCHES)
No. Each A1 In / (O.D.) A2 Out / (O.D.) B C D
1500009 $240.15 2.00 2.00 7.92 8.36 2.00
1500017 284.35 3.00 3.00 10.16 10.04 3.00
1500065 386.75 4.00 4.00 12.00 12.34* 4.00
STYLE II (SIZES IN INCHES)
No. Each A1 In / (O.D.) A2 Out / (O.D.) B C D
1500071 $240.15 1.50 1.50 7.92 8.36 2.00
1500210 260.50 2.00 1.50 6.14 8.36 2.00
1500026 247.95 2.00 2.00 7.92 8.36 2.00
1500027 269.05 2.00 2.00 10.16 10.04 2.50
1500079 276.50 2.00 2.50 10.16 10.04 2.50
1500032 271.10 2.50 2.50 10.16 10.04 2.50
1500034 289.80 3.00 3.00 10.16 10.04 3.00
1500085 378.55 3.00 3.00 12.00 12.34* 3.00
1500087 385.70 3.50 3.50 12.00 12.34* 3.50
1500088 395.60 4.00 4.00 12.00 12.34* 4.00
1500092 745.55 6.00 6.00 16.00 16.17* 5.00
*Bases on These Models Are Square

ONAN GENERATORS VERNALIFT MUFFLERS
RECOMMENDED EXHAUST SYSTEM SIZES
Onan Engine Output Pipe (IPS) Sz. Exhaust System Sz.
VERNALIFT installed & Model No. HP KW At Engine O.D. (Hose I.D.)
mounted 12" below the MCCK 13 6.5 1.25" 1.62"
exhaust manifold outlet. MDJA 7 3.0 1.25" 1.62"
MDJE 16.5 7.5 1.25" 1.62"
MDJF 33.5 15 1.50" 1.88"
MDJC 30.4 12 1.50" 1.88"
MDKC 14 4 — 2.00"
MDKD 14 8 — 2.00"
MDTA 57 25 — 2.25"
MDL4 34.2 20 — 2.50"
MDEH 63 30 — 2.88"
MDEG 93 50 — 3.50"
Other VERNALIFT configurations are available
upon request.
VERNALIFT installed &
NOT mounted 12" below
the exhaust manifold outlet.

For Siphon Break Valve — See Fig. 1548