View cart “Polyethylene (Blue” has been added to your cart. Bottom Thermal Collars$25.00 Bottom Thermal Collars Bottom Thermal Collars quantity Add to cart SKU: 96019 Category: Spare parts Additional information Additional information Package 2 Related products Add to cart Connector, 6 MB x poly. (blue) tube $9.00 Add to cart O-Ring, 11 mm $14.00 Add to cart Top/Bypass Fitting for 18/20 mm Tube $40.00