The Puresil range of PSTR braid reinforced translucent delivery hoses are manufactured from the same “High-Purity” Silicone elastomers which are used to produce our ASTC and ASTP Biopharmaceutical grade transfer and pump tubing.

All PSTR hoses are manufactured within our clean room production facilities to offer our customers the cleanest possible finished products supplied with full material batch and lot traceability.