Page 552 - Lewis

Air Horns 551

Zero Series Air Horns
For Vessels Less Than 20 Meters

110C 210C 310C
Chrome Chrome Chrome

FIG 7725b

The distinctive sound of these airhorns is scientifically developed for volume, audibility, and richness of tone, based on musical
instrument design. They do not require tuning adjustments and incorporate no moving parts other than the sound producing
diaphragm. All horn castings are of accurately machined bronze, while horn projectors are spun brass. Certified for vessels up to 20
meters. For a Complete System, you will need to order a Single, Dual, or Triple Horn (Fig. 7725), a V-69K Solenoid Valve Kit (Fig.
7726), and one of the P449 Compressor Kits (Fig. 7726). See chart below to order required parts which are sold separately.
DIMENSIONS WEIGHT AIR CONS. PRESSURE REQ'D CONTROL COMPRESSOR VALVE
L x W x H (inches) (LBS.) C.F.M. P.S.I.
Single 17x 6.88 x 6.88 4.75 9 50 to 200 M-485 P449-3/P449-4 V-69-K
Dual 22.68 x 11.59 x 7.25 9 17.6 50 to 200 M-485 P449-3/P449-4 V-69-K
Triple 22.68 x 14.53 x 9.31 16 21.5 50 to 200 M-485 P449-9/P449-10 V-69-K
No. Each Db Description
110W $392.55 131 Single White Air Horn
110C 416.50 131 Single Chrome Air Horn
210W 826.35 133 Dual White Air Horn
210C 884.00 133 Dual Chrome Air Horn
310W 1386.55 133 Triple White Air Horn
310C 1429.10 133 Triple Chrome Air Horn

Air Horns Zero Series Air Horn Accessories
For Vessels Up to 45 Feet 257 Cubic Inches
Single/Dual Horns P449 Series
Compressor/Tank Kit
617 Cubic Inches AIR HORNS
Triple Horns

M485
Timer Control
V69K
Electric
K380 Solenoid Valve
FIG 7726b
P449 Series Compressor/Tank Kit is for use with zero series airhorns. This
series Compressor Kit INCLUDES an intermittent duty, oil-less compressor, 4"
W x 6-1/2" H, a 7" Diam. x 8" L air tank for single or dual horns (or 7" Diam. x 18"
L for triple horns), a 130/100 PSI pressure switch, a 1/8" IPS x 1/4" tube male
connector, 8 feet of 1/4" tubing, a 1/4" IPS x 5/16" tube male connector, 15 feet of
FIG 7725b 5/16" tubing, a 1/8" IPS x 5/16" tube male connector and a 1/8" IPS pipe nipple.
M485 Timer Control automates signaling in the restricted visibility code, rule
35A, for motor vessels underway only. INCLUDES a solid state timer and termi-
They have been developed to maximize audibility, nal block assembly, 7-3/4" L x 4-1/2" W x 2-1/2" H, and a 3" L x 2-1/4" W switch
while producing a richness of tone based on musical and plate. The switch will work automatically or at will. V69K Electric Solenoid
instrument design. Made entirely of brass with Valve is a watertight valve, 2" W x 2-19/32" H with two 1/8" IPS ports.
bronze diaphragms. Output: 123.5 db @ 1 meter, 1.6 No. Each Volt Description
CFM and 15 to 150 psi operating pressure. Weight: P449-17 $600.10 12 DC Compressor/Tank for Single/Dual
3-1/2 lbs. Size: single – 12-3/8" L x 4-1/8" W x 5" H, P449-18 616.60 24 DC Compressor/Tank for Single/Dual
dual – 15" L x 8-1/4" W x 5" H. P449-23 656.70 12 DC Compressor/Tank for Triple
No. Each Volt Description P449-24 689.90 24 DC Compressor/Tank for Triple
K380 $592.75 12 DC Dual Air P44920-12 410.70 12 DC Compressor-Tank Kit
Horn Kit M485-12 341.65 12 DC Timer Control
Fig. 7726 P44920-12 410.70 12 DC Compressor- M485-24 341.65 24 DC Timer Control
Tank Kit V69K-12 76.50 12 DC Solenoid Valve
Fig. 7726 V170-12 91.00 12 DC Solenoid V69K-24 78.75 24 DC Solenoid Valve
Valve Kit V170-12 91.00 12 DC Solenoid Valve Kit