Extended hopper version shown

Close-up of an adjustable mechanism on a metal apparatus from Crystal Spring Hog Equipment, showing a numbered dial and a bolt for calibration or positioning.
Close-up of an adjustable mechanism on a metal apparatus from Crystal Spring Hog Equipment, showing a numbered dial and a bolt for calibration or positioning.


50-280+ lb (23-130+ kg) pig weight

Our single-sided grow-to-finish wet/dry feeder lets pigs choose to eat dry feed from the shelf or combine feed and water in the trough. It is *proven to improve daily gain while decreasing feed and water wastage, making it the *most profitable feeder in the industry.

*For more information and data about how our products improve performance,
please see our Research page.

Model Features:

  • Feeds 12-16 pigs per feed space
  • Available with up to 5 feed spaces
  • One nipple per feed space.
  • Adaptive Flow™ nipple technology provides consistent water flow from the nipple, even with variable barn water pressures (for more information see our Technologies page)
  • EZ-Adjust™ technology provides precise feed flow control in 1/16” (1,5 mm) increments (for more information see our Technologies page)
  • No guard under the waterline

Custom configurations are available to meet specific production, layout and installation needs. To learn more, please contact our team.


  • Chassis made with heavy-duty 16 gauge (1,5 mm) 304 series stainless steel
  • Lapped and folded parts eliminate sharp edges and strengthen wear points
  • Welded for strong, long-lasting durability
  • One-piece waterline for ease of installation and to avoid potential leak areas/points
  • Multiple holes and knockouts allow for many mounting situations—various mounting accessories available


Feeder ModelFeed Spaces Per SideFeeder dimensions (LxWxH) inFeeder dimensions (LxWxH) mmFeeder dimensions (weight) lbs / kgsHeight on X version in/mmFeed Capacity* lbs / kgsRecommended pigs per feeder# of feed tube holders
15"114.75x13.93x30.75375x354x78147.98 / 21.7640.75 in/1035 mm50 / 2312-161
30"228.50x13.93x30.75724x354x78171.15 / 32.2740.75 in/1035 mm97 / 4424-321
42"342.00x13.93x30.751067x354x78194.08 / 42.6740.75 in/1035 mm132 / 6036-442
48"346.50x13.93x30.751181x354x781101.57 / 46.0740.75 in/1035 mm158 / 7236-482
60"458.50x13.93x30.751486x354x781126.63 / 57.4440.75 in/1035 mm199 / 91 48-642
72"570.50x13.93x30.751791x354x781144.74 / 65.6540.75 in/1035 mm240 / 109 60-802

* Feed capacity may vary according to feed formulation and type


Metal ventilation unit with a green "Crystal Spring Hog Equipment" label attached to its side, showing signs of rust near the seams.
Feeder Cover:

Feeder covers available for some feeder models to protect the feed from moisture and/or pests.

A four-part image showing the installation of a Crystal Spring Hog Equipment metal bracket to a concrete base using a wrench and bolts.
Mounting Brackets:

Multiple mounting solutions available to allow for different barn installations.

  • Solid concrete and concrete slats
  • Plastic nursery flooring
  • Gate Mountings
  • Provides precise water flow control at the feeder
  • Attaches to the Crystal Spring wet/dry feeder vertical water pipe
  • Allows for fast and easy disconnection from the water source


Our original wet/dry feeder technology lets pigs mix their own slurry directly in their feeder. This results in more gain and less feed and water waste, making our feeders the most profitable in the industry.

Crystal Spring water drop icon with a plus and minus sign on either side, representing a concept related to water balance or hydration.

Adaptive Flow™ TECHNOLOGY

Our Adaptive-Flow technology uses a patented silicone insert to create consistent and precise water flow control regardless of variable barn water pressures. This simplifies wet/dry feeder management, reduces water and feed wastage, and improves overall performance.

Green logo featuring a stylized leaf formed by a minus sign, a phi symbol, and a plus sign for Crystal Spring Hog Equipment.


Our EZ-Adjust technology provides easy, repeatable, and precise feed flow control 1/16” (1.5mm) increments, for all feed types and quality. This mechanism is simple, innovative, and offers the industry’s most refined adjustment while simplifying feeder management in each growing phase.