3" Expansion Joint Couplings

• One-piece design for vertical installation
• Flexible elastomeric connectors and rust proof stainless steel clamps
• Allows up to 1-1/2" for thermal expansion
• Allows 1/2" for contraction of drain, waist and vent systems
• Internal stop for positive positioning
• Pressure rated to maximum 4.3 PSI

Technical Data

	Spec Sheet
	Installation Instructions/Parts/Warranty
	Vendor Information (Permission Required)

Cross Reference

*Please note: We've done our best to identify the most similar products on the market that could cross to our quality Mainline product. The below products are not necessarily an exact match and could change at any time without warning.

•FERNCO:XJ-3
•MISSION RUBBER:MR56 33 EXP