VERSATILE KIT: Complete set includes inflatable pipe plug, 39.37 inches extension hose, steel chain and anti-falling steel ring for comprehensive pipeline inspection and maintenance needs
DURABLE CONSTRUCTION: Made from 4.5mm thickened natural rubber with dimensions of (2inch: 1.8 x 4.7 inches),(3inch: 2.9 x 5.1 inches), (4inch: 3.8 x 5.9 inches), (6inch: 6 x 7.5 inches), designed for 3-inch pipes with superior expandability
EASY INSTALLATION: Features double pull ring design for effortless removal and pure copper valves for reliable sealing, compatible with manual pump inflation up to 5.0 PSI
PRACTICAL DESIGN: Equipped with skirt belt to prevent air leakage and specialized construction to easily navigate test tees, sanitary tees, and floor drains
PROPER MAINTENANCE: Store in cool, dry place away from strong acids; apply talcum powder coating and seal in plastic bag when not in use for extended lifespan