Duco® SIP180B Brass Siphon Pigtail 180° Straight - High-Quality Plumbing Connector for Sink, Toilet & Bathroom Fixtures - Perfect for Home & Commercial Use

Duco® SIP180B siphon pigtails are commonly used together with a steam pressure gauge. It is used to protect the pressure from the effect of hot pressure media and also to reduce the effect if rapid pressure surges. It is essential to obtain an accurate working pressure reading.