Welcome to Harbor Models Inc.

Model Boat Fire Monitors

Everything you need to create a functioning fire monitor for your ship.

Fire Monitor - 1/24th Scale
1/24th Scale
Supplied in kit form.
Can be adapted into a working fire monitor.
Dimensions: The height up to the top of the "heart" is 2-1/4" tall The nozzle length is about 1-3/4" long

Click here to download instructions

$19.95
Availability: Usually ships the next business day
HAR3522
Fire Monitor, Modern Style
Now available, only from Harbor Models, a modern fire monitor that can be seen on many American tugs and ships. This apparatus is typically situated near the wheel house so the captain can easily direct the water spray.

Our fire monitor is an exact duplicate of the real thing but because it is small, the same unit can be mounted on almost any model within a 1/20 to 1/32 scale. As on actual boats, it can be mounted on the top of a hand rail or a free-standing support of your design. It can be made to shoot water at least 15 feet by inserting the 1/8" I.D. flexible silicone tubing sold on this page, along with the pump, relay, and water pick up.

Supplied in kit form.
Can be adapted into a working fire monitor.
Approximately 1-1/4" x 1" x 1"
$9.95
Availability: Usually ships the next business day
HAR3520
Fire Monitor, 1:15 Scale
Provided in pre-colored red polymer
For display only, not a working part
1/15th Scale
Height: 2-1/4"
$10.95
Availability: Usually ships the next business day
CAPA70-15
Sulivan 6/12 Volt Pump
Includes reversing switch to clear cloged tubing.
Pumping capacity: 15.5 gal/hr
6 to 12 volt operation
Dimensions:
1-1/2" x 3-1/2" x 3-1/2"
$18.95
Availability: Usually ships the next business day
HAR3536
Silicon Tubing 1/8" ID
1/8" Inner Diameter.
Very strong yet flexible.
Grabs onto nipples and won't let go.
Fits 1/8" to 1/4" nipples

Sold by the foot
$0.69
Availability: Usually ships the next business day
HAR3535
Water Pick-up
Fits through the bottom of the hull. Aluminum fixture with retaining nut makes for a smooth finished look.
Accepts 1/8" Tubing
1/Pack
$5.99
Availability: Usually ships the next business day
HAR3537
"Y" Connector with Barbs
Easily connect two fire monitors to one pump. The "Y" style assures even distribution of water with no back pressure build-up.
1/8" O.D.
1/2" x 1/2" x 1/2"
1/Pack
$2.50
Availability: Usually ships the next business day
HAR3539
Single Relay Switch
BattleSwitch is a relay switch that you toggle via hobby radio control gear. You can use DoubleSwitch to quickly and easily control lighting systems with two different voltages, motors, pumps, smoke generators, sound units and more! Will also control glow plugs and BattleBot weaponry. You can activate applications with voltage levels as high as 240VAC without having to know anything about microcontroller logic levels or transistors because the relay offers full electrical isolation from your receiver electronics.

BattleSwitch plugs into a standard hobby radio control receiver as easily as a servo does. You connect the load that you want to toggle using BattleSwitch's wear resistant screw terminals. Depending on the channel you use, you will then be able to control the relay by moving your radio's control stick up or down, left or right, or with a switch on your transmitter.

BattleSwitch has a status LED on the bottom. The LED will light up when the relay switch is on, and vice versa. It will also tell you if your radio link is too weak by flashing repeatedly.

The relay is a single pole double throw switch. Its typical lifetime is 100,000 switching cycles, depending on how heavy a load you are using.

BattleSwitch does not supply power at the screw terminals.

SPECIFICATIONS:
Maximum current: 10Amp @ 28 VDC
Dimensions: 1.25" X 1.25" X 0.9"
Twelve inch servo pigtail
$24.50
Availability: Usually ships the next business day
HAR3560
Double Relay Switch
DoubleSwitch is a doubled version of our popular BattleSwitch. DoubleSwitch is a relay switch that you toggle via hobby radio control gear. You can use DoubleSwitch to quickly and easily control lighting systems with two different voltages, motors, pumps, smoke generators, sound units and more! Will also control glow plugs and BattleBot weaponry. You can activate these components with voltage levels as high as 240VAC without having to know anything about microcontroller logic levels or transistors because the relay offers full electrical isolation from your receiver electronics.

DoubleSwitch plugs into a standard hobby radio control receiver as easily as a servo does. You connect the loads that you want to toggle using DoubleSwitch's wear resistant screw terminals. Depending on the channel you use, you will then be able to control the relays by moving your radio's control stick up or down, left or right, or with a switch.

DoubleSwitch has a status LED on the bottom. The LED will light up when the relay switch is on, and vice versa. It will also tell you if your radio link is too weak by flashing repeatedly.

The relay is a double pole double throw switch. Its typical lifetime is 100,000 switching cycles, depending on how heavy a load you are using.

DoubleSwitch does not supply power at the screw terminals.

Activation of this switch will power up both outputs at the same time.
INDIVIDUAL CONTROL OF THE TWO POWER OUTPUTS IS NOT POSSIBLE.

SPECIFICATIONS:
Maximum current: 8AMP @ 12VDC
Dimensions: 1.65" X 1" X 0.72"
12" servo pigtail

Hookup Diagram:
$29.95
Availability: Usually ships the next business day
HAR3565