PVC vacuum fittings are an excellent money saving option for rough vacuum plumbing and exhaust lines. One advantage provided by PVC fittings is fast on-site customization of a hard plumbed network. Simply cut tubing to size, assemble your system with the appropriate fittings, then primer and cement. Adapter fittings to connect your PVC tubing to ISO-QF flanges and fittings are available as standard product. In addition to ISO-QF adapters, standard fittings include: 45° elbows, 90° elbows, tees, and couplings (to connect two tubes). Straight tubing in custom cut lengths is also available.