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WATERERPARTS
Ritchie Industries  |  SKU: 18166
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Ritchie WaterMatic 150 #18166

40 horses, 40 beef, 100 sheep

Sale price $525.00 Regular price $557.00

Common Applications

  • The Ritchie WaterMatic 150 is ideal for smaller livestock setups where simple operation, low maintenance, and flexible placement matter most. Its compact dual-trough design makes it especially well suited for fence-line installations, allowing animals to drink from both sides without requiring multiple waterers. The WaterMatic 150 is commonly used in small cattle pens, horse paddocks, hobby farms, sheep and goat operations, calving pens, and rotational grazing systems where herd sizes are moderate but dependable water access is still important. Because of its compact footprint and easy-clean design, it also works well in barn-adjacent installations, transition pens, and shared turnout areas. Producers often choose the WaterMatic 150 when they want a durable, insulated automatic waterer that is easy to maintain and provides fresh water on demand without stepping into a larger commercial-style unit

Features

  • No gaskets to crack, tear or leak
  • Generous side access panel
  • All surfaces slope to drains for easy clean out
  • Optional Immersion Heater and Self Regulating heat cable for freezing conditions.
  • One piece rugged fountain body
  • Easy to clean and maintain
  • Ideal for a fence line application

Specifications

Part No. 18166
Length 34in/86.36cm
Width 14in/35.56cm
Overall Height 24in/60.96cm
Shipping Weight 50lb/22.68kg
Drinking Height 18in/45.72cm
Capacity 4.2gal/15.9L
Herd Capacity 40 horses, 40 beef, 100 sheep

Warranty

Ritchie warrants its waterers against manufacturing defect for ten years, with coverage depending on how the unit is built.

Poly units: the base, top and ball closures carry a ten year limited warranty, covered at 100 percent for the first five years, then declining 20 percent per year through the remaining five years.

Stainless steel units: the stainless trough and stainless valve chamber frame carry a ten year limited warranty, plus ten years of corrosion coverage, at 100 percent for the entire ten year period.

Parts, such as floats, valves and heating elements, are warranted for one year from the date of purchase, at 100 percent against manufacturing defect.

See your instruction manual or ritchiefount.com for complete warranty information.

Delivery and Shipping

This item can be shipped UPS. Some UPS items are considered oversize and will incur additional shipping charges.

If you are looking at a bulk shipment, complete the Freight Quote request for best pricing.

Description

The Ritchie WaterMatic 150 is a compact, dual-sided automatic waterer designed for livestock owners who want reliable performance with simple operation and low maintenance. Built as part of the WaterMatic series, this unit combines Ritchie durability with a straightforward, easy-to-service design, making it ideal for smaller herds and everyday use.

The two-trough design allows livestock to drink from both sides, making it especially effective for fence-line installations or shared pen access. Its fully insulated construction helps maintain cooler water in summer while offering added protection during colder months.

Designed with simplicity in mind, the WaterMatic 150 features a drop-in cover for quick access, sloped trough surfaces for easy cleaning, and a fast refill valve system to keep water levels consistent.

With its rugged, one-piece construction and no-gasket design, the WaterMatic 150 is built to provide long-term reliability with minimal upkeep, making it a trusted choice for stalls, paddocks, and small pasture setups.

  • Ritchie WaterMatic 150 Instruction Manual

  • Ritchie WaterMatic 150 Parts Breakdown

  • Ritchie WaterMatic 150 Foot Print

Simple Operation. Fresh Water On Demand. Built for Everyday Livestock Use.

The Ritchie WaterMatic 150 combines compact dual-trough access with easy maintenance and dependable performance. Designed for fence-line applications and smaller herds, it delivers fresh water with minimal waste and straightforward operation year-round.

Ritchie WaterMatic 150 #18166

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Price
Price
Sale price $525.00 Regular price $557.00
Sale price $599.99 Regular price $630.00
Regular price $424.99
Regular price $610.00
Heat
Heat
Add Immersion Heater and Self Regulating Heat Cable
Add Immersion Heater and Self-Regulating Heat Cable
Optional add on. Add the Immersion Heater and Self Regulating Heat Cable for winter.
No heat, for heated barns and warmer climates
Herd Capacity
Herd Capacity
40 horses, 40 beef, 100 sheep
40 horses, 40 beef, 100 sheep
60 Head Beef / Horses
150 head of most any species except swine
Trough Capacity
Trough Capacity
4.2gal/15.9L
4.2gal/15.9L
6 Gallons
12 gal/45.4L
Length
Length
34in/86.36cm
34in/86.36cm
30.5 Inches
31in/78.7cm
Width
Width
14in/35.56cm
14in/35.56cm
16.5 Inches
19in/48.3cm
Drink Height
Drink Height
18in/45.72cm
18in/45.72cm
19 Inches
20in/50.8cm
Overall Height
Overall Height
24in/60.96cm
24in/60.96cm
27.5 Inches
25-1/2in/64.8cm

Frequently Asked Questions

Is the WaterMatic 150 frost-free or heated?

The WaterMatic 150 is fully insulated, but optional heating accessories are recommended for freezing conditions. The most common setup uses:

  • Immersion Heater C-250 (#16311)
  • Self-Regulating Heat Cable

    Both include built-in thermostats for automatic operation.

How many animals can the WaterMatic 150 support?

The WaterMatic 150 is designed for approximately:

  • 40 beef cattle
  • 40 horses
  • 100 sheep

    making it ideal for smaller herd and paddock applications.

Why is the WaterMatic 150 popular for fence-line setups?

Its compact double-sided trough design allows animals to drink from both sides while using only one waterer, making it ideal for dividing pens or paddocks.

Is the WaterMatic 150 easy to clean and maintain?

Yes. The unit is specifically designed for low maintenance with:

  • Lift-off cover access
  • Sloped trough surfaces
  • Easy-access side panel
  • Drain plug cleanout system

What makes the WaterMatic 150 different from the Omni series?

The WaterMatic 150 focuses on:

  • Simplicity
  • Easy maintenance
  • Compact footprint
  • Lower operating cost

while the Omni series is designed more for extreme winter performance and heavier insulation.

More ways to shop Ritchie

  • Shop Ritchie Waterers

    Very easy. The trough is designed so all surfaces slope to a large drain, allowing it to empty quickly and clean out faster than traditional waterers. It also includes a finger-lift service cover, so you can access internal components without tools.

  • Shop Ritchie Parts

    Shop Ritchie parts to keep your waterers running reliably with genuine components designed for a precise fit, easy replacement, and long-lasting performance in all seasons.

  • Shop by Ritchie Parts Lists

    Not sure which part you need? Shop by Ritchie waterer model new or old to quickly find the exact replacement parts for your unit.

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J
Josh Stimson
Great product, great company to purchase from

Well made waterer and built to last. PeteCo made the transaction smooth. I called in and got to speak to someone right away that was very knowledgeable and answered my questions prior to placing the order.