Banjo 300 Series Polypropylene Cam Lock Dust Plug
The Banjo 300 Series polypropylene cam lock dust plug is positioned as the go-to economical camlock protector for equestrian manure pumps and piping systems because its chemical-resistant polypropylene construction resists slurry corrosion and keeps debris out of quick-disconnect fittings. It wins on low unit cost, light weight and rapid connect/disconnect compared with the heavier aluminum cam cap in this list, while offering faster field use than threaded plugs or blind flanges for frequently accessed connections.
Snaps on instantly
Chemical-resistant body
Snaps on instantly
Chemical-resistant body
Review Summary
"Users report the Banjo 300 Series polypropylene cam-lock dust plug is lightweight, chemically resistant, and holds up well in manure pump environments, though occasional wear is noted under heavy abrasion. Most owners say it provides reliable sealing and good value."
Keeps dust out — barn-proof
Made from chemical-resistant polypropylene suitable for agricultural and manure handling environments.
Keeps dust out — barn-proof
Made from chemical-resistant polypropylene suitable for agricultural and manure handling environments.
Time-Saving Convenience
Eco-Friendly Living
The Banjo 300 Series polypropylene cam lock dust plug is positioned as the go-to economical camlock protector for equestrian manure pumps and piping systems because its chemical-resistant polypropylene construction resists slurry corrosion and keeps debris out of quick-disconnect fittings. It wins on low unit cost, light weight and rapid connect/disconnect compared with the heavier aluminum cam cap in this list, while offering faster field use than threaded plugs or blind flanges for frequently accessed connections.
Snaps on instantly
Chemical-resistant body
Keeps dust out — barn-proof
Made from chemical-resistant polypropylene suitable for agricultural and manure handling environments.
Cam-lock design provides quick, tool-free installation and reliable dust sealing.
Snaps on instantly
Chemical-resistant body
Keeps dust out — barn-proof
Made from chemical-resistant polypropylene suitable for agricultural and manure handling environments.
Cam-lock design provides quick, tool-free installation and reliable dust sealing.
$8-20 CAD
Norwesco Heavy-Duty Tank Fitting Plug 2-inch NPT
Norwesco’s heavy-duty 2-inch NPT tank fitting plug is a market leader for permanent tank closures and high-integrity seals on manure storage and transfer vessels, offering thick-wall construction and reliable NPT sealing to minimize seepage and maintenance. It’s technically superior for stationary tank applications compared with flexible test caps or camlock dust plugs, delivering long-term cost savings through reduced leakage and fewer replacements despite being less convenient for frequent disassembly.
Rugged heavy-duty
Threaded leak-tight
Rugged heavy-duty
Threaded leak-tight
Review Summary
"Buyers find the Norwesco 2-inch heavy-duty tank fitting plug durable and easy to install, offering a tight seal on tanks and piping; a few note thread fitment can be tight or require thread tape. Overall it is considered robust for long-term tank use."
Handles pressure — stallion-strong
Durable molded construction designed for secure closure of tank outlets and fittings in manure systems.
Handles pressure — stallion-strong
Durable molded construction designed for secure closure of tank outlets and fittings in manure systems.
Time-Saving Convenience
Eco-Friendly Living
Norwesco’s heavy-duty 2-inch NPT tank fitting plug is a market leader for permanent tank closures and high-integrity seals on manure storage and transfer vessels, offering thick-wall construction and reliable NPT sealing to minimize seepage and maintenance. It’s technically superior for stationary tank applications compared with flexible test caps or camlock dust plugs, delivering long-term cost savings through reduced leakage and fewer replacements despite being less convenient for frequent disassembly.
Rugged heavy-duty
Threaded leak-tight
Handles pressure — stallion-strong
Durable molded construction designed for secure closure of tank outlets and fittings in manure systems.
Standard 2-inch NPT thread for broad compatibility with tank and pump connections.
Rugged heavy-duty
Threaded leak-tight
Handles pressure — stallion-strong
Durable molded construction designed for secure closure of tank outlets and fittings in manure systems.
Standard 2-inch NPT thread for broad compatibility with tank and pump connections.
Fernco Flexible PVC Test Cap 4-inch
The Fernco 4-inch flexible PVC test cap is best-in-class for temporary sealing and pressure/leak testing of equestrian manure piping because its elastomeric, multi-fit design conforms to irregular pipe ends and accommodates movement during testing. It’s the most adaptable and lowest-risk option for field diagnostics compared with rigid blind flanges or threaded plugs, giving facilities an inexpensive, reusable way to verify seals before committing to permanent closures.
Flexible tight-fit
Tool-free install
Flexible tight-fit
Tool-free install
Review Summary
"Users praise the Fernco 4-inch flexible PVC test cap for its ease of installation, excellent sealing on irregular fittings, and longevity in repeated testing; some report occasional UV degradation if exposed long-term. Generally regarded as reliable and versatile for plumbing and manure system checks."
Pressure-test champ
Flexible PVC material creates a conforming seal for test shutdowns and pressure testing of piping.
Pressure-test champ
Flexible PVC material creates a conforming seal for test shutdowns and pressure testing of piping.
Time-Saving Convenience
Skill Development & Mastery
The Fernco 4-inch flexible PVC test cap is best-in-class for temporary sealing and pressure/leak testing of equestrian manure piping because its elastomeric, multi-fit design conforms to irregular pipe ends and accommodates movement during testing. It’s the most adaptable and lowest-risk option for field diagnostics compared with rigid blind flanges or threaded plugs, giving facilities an inexpensive, reusable way to verify seals before committing to permanent closures.
Flexible tight-fit
Tool-free install
Pressure-test champ
Flexible PVC material creates a conforming seal for test shutdowns and pressure testing of piping.
Elastic design fits over 4-inch pipe ends and accommodates minor irregularities or damage.
Flexible tight-fit
Tool-free install
Pressure-test champ
Flexible PVC material creates a conforming seal for test shutdowns and pressure testing of piping.
Elastic design fits over 4-inch pipe ends and accommodates minor irregularities or damage.
Spears 849 Series PVC Blind Flange
Spears 849 Series PVC blind flanges deliver a rigid, chemically resistant blanking solution ideal for permanent pipe closures in manure pump installations, combining smooth sealing faces with the corrosion resistance of PVC for manure environments. They are the preferred choice where a structurally stable, flush closure is required—more robust and flange-compatible than flexible test caps, and more economical and corrosion-proof compared with metal blind flanges for many equestrian facility uses.
Positive isolation
PVC chemical-resistant
Positive isolation
PVC chemical-resistant
Review Summary
"Reviewers say the Spears 849 Series PVC blind flange is dimensionally accurate and provides a solid, inexpensive way to cap PVC lines, but some mention brittleness under impact or deformation under high stress/temperature. Preferred for routine capping but not for high-pressure or abusive situations."
Flat seal — mic-drop
Solid PVC blind flange offers a rigid, flat closure for pipe ends and flange systems in manure piping.
Flat seal — mic-drop
Solid PVC blind flange offers a rigid, flat closure for pipe ends and flange systems in manure piping.
Time-Saving Convenience
Eco-Friendly Living
Spears 849 Series PVC blind flanges deliver a rigid, chemically resistant blanking solution ideal for permanent pipe closures in manure pump installations, combining smooth sealing faces with the corrosion resistance of PVC for manure environments. They are the preferred choice where a structurally stable, flush closure is required—more robust and flange-compatible than flexible test caps, and more economical and corrosion-proof compared with metal blind flanges for many equestrian facility uses.
Positive isolation
PVC chemical-resistant
Flat seal — mic-drop
Solid PVC blind flange offers a rigid, flat closure for pipe ends and flange systems in manure piping.
Chemical- and corrosion-resistant material suitable for contact with slurry and cleaning agents.
Positive isolation
PVC chemical-resistant
Flat seal — mic-drop
Solid PVC blind flange offers a rigid, flat closure for pipe ends and flange systems in manure piping.
Chemical- and corrosion-resistant material suitable for contact with slurry and cleaning agents.
GPI Aluminum Cam Lock Dust Cap 3-inch
The GPI 3-inch aluminum cam lock dust cap is the market leader for heavy-duty, frequently handled camlock protection in equestrian manure systems because its machined aluminum body withstands mechanical abuse and resists corrosion when anodized or coated. Although it carries a higher upfront cost than polypropylene plugs, its superior durability and longer service life reduce lifecycle replacement expense, making it the preferred option where rough handling and abrasive manure solids are common.
Lightweight aluminum
Corrosion-resistant finish
Lightweight aluminum
Corrosion-resistant finish
Review Summary
"Customers consistently praise the GPI aluminum 3-inch cam lock dust cap for its durability, corrosion resistance and precise fit, noting it withstands rough farm environments better than plastic caps. Some users cite higher cost but say the longevity justifies it."
Locks tight — mud-proof
Machined aluminum construction delivers higher mechanical strength and impact resistance.
Locks tight — mud-proof
Machined aluminum construction delivers higher mechanical strength and impact resistance.
Time-Saving Convenience
Eco-Friendly Living
The GPI 3-inch aluminum cam lock dust cap is the market leader for heavy-duty, frequently handled camlock protection in equestrian manure systems because its machined aluminum body withstands mechanical abuse and resists corrosion when anodized or coated. Although it carries a higher upfront cost than polypropylene plugs, its superior durability and longer service life reduce lifecycle replacement expense, making it the preferred option where rough handling and abrasive manure solids are common.
Lightweight aluminum
Corrosion-resistant finish
Locks tight — mud-proof
Machined aluminum construction delivers higher mechanical strength and impact resistance.
Cam-lock profile ensures quick, secure capping of 3-inch camlock fittings used on pumps and hoses.
Lightweight aluminum
Corrosion-resistant finish
Locks tight — mud-proof
Machined aluminum construction delivers higher mechanical strength and impact resistance.
Cam-lock profile ensures quick, secure capping of 3-inch camlock fittings used on pumps and hoses.
$25-60 CAD