Free delivery over $30 · 30-day returns · Fitment support

Anderson Manufacturing

Anderson Inflatable Test Plug, 3-1/2" to 4", 4" Pipe, Pool Winterizing Plug 565

Part / SKU: PST-99-407-1016Maintenance & Accessories

.andplug-wrap, .andplug-wrap * { box-sizing: border-box; } .andplug-wrap { font-family: -apple-syste...

Original price was: $64.90.Current price is: $17.54.

Prices in USD

In stock

Check the match before you choose.Confirm your equipment model and complete part number against manufacturer documentation. Find a part →

Product description

.andplug-wrap, .andplug-wrap * { box-sizing: border-box; } .andplug-wrap { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; color: #1a1a1a; line-height: 1.6; } /* Title bar (flat, no gradient) */ .andplug-title { border-bottom: 3px solid #f5b800; padding-bottom: 12px; margin-bottom: 20px; } .andplug-title h2 { margin: 0; font-size: 1.6em; color: #d94527; font-weight: 700; letter-spacing: -0.01em; } .andplug-subtitle { margin: 4px 0 0; color: #555; font-size: 0.95em; font-style: italic; } /* Intro */ .andplug-intro { margin: 0 0 24px; font-size: 1em; color: #333; } /* Spec table */ .andplug-spec-section { margin-bottom: 24px; } .andplug-spec-heading { font-size: 0.85em; text-transform: uppercase; letter-spacing: 0.06em; color: #d94527; font-weight: 700; margin: 0 0 8px; } .andplug-spec-table { width: 100%; border-collapse: collapse; font-size: 0.95em; } .andplug-spec-table tr { border-bottom: 1px solid #e8ecf3; } .andplug-spec-table tr:last-child { border-bottom: none; } .andplug-spec-table th, .andplug-spec-table td { text-align: left; padding: 8px 12px; vertical-align: top; } .andplug-spec-table th { font-weight: 600; color: #d94527; width: 42%; background: #f7f8fc; } .andplug-spec-table td { color: #1a1a1a; } /* FAQ (optional) */ .andplug-faq { margin-bottom: 24px; } .andplug-faq-item { border-bottom: 1px solid #e8ecf3; padding: 12px 0; } .andplug-faq-item:last-child { border-bottom: none; } .andplug-faq-q { font-weight: 600; color: #d94527; margin: 0 0 4px; font-size: 0.98em; } .andplug-faq-a { margin: 0; color: #333; font-size: 0.95em; } /* Footer perks line */ .andplug-footer { border-top: 1px solid #e1e6ed; padding-top: 14px; margin-top: 24px; text-align: center; color: #555; font-size: 0.9em; } .andplug-footer .andplug-dot { color: #f5b800; margin: 0 8px; font-weight: 700; }

Anderson Inflatable Test Plug, 3-1/2" to 4", 4" Pipe, Pool Winterizing Plug 565

Expands like a balloon inside the pipe.

Anderson 565 is an inflatable test plug for 4" pipe. Instead of a fixed rubber body it expands like a balloon inside the pipe, which makes it a good fit for out-of-round openings and hard to reach locations.

Specifications
Brand Anderson Manufacturing
Part Number 565
Type Inflatable test plug
Fits 4" pipe
Minimum Diameter 3.41" (87mm)
Maximum Diameter 4.25" (108mm)
Proper Inflation Pressure 30 PSIG
Maximum Allowable Back Pressure (air) 13 PSIG
Use Pressure testing and winterizing
Sold As Each
Good to Know

When should I use an inflatable plug?

Use it where a solid plug will not seat well, such as an out-of-round pipe or an opening you cannot reach straight on. Inflate it to the rated pressure listed in the specs.

Free Shipping•30-Day Returns•Warranty Backed•Authorized Anderson Dealer

Questions about this product

Which application or model is listed for Anderson Manufacturing 565 pool winterizing plugs?

Fits: 4" pipe.

What dimensions are listed for Anderson Manufacturing 565 pool winterizing plugs?

Minimum Diameter: 3.41" (87mm); Maximum Diameter: 4.25" (108mm).

0