Tubes International
Variant product data sheet
Generated: 2026-04-18 21:50

STORZ firefighter connector with BSP female thread, aluminum

Article number ST-21-089300-US
Variant STORZ adapter 89 mm with 3" BSP thread, Al, casting
STORZ firefighter connector with BSP female thread, aluminum

Variant parameters

Article number ST-21-089300-US
Product variant name STORZ adapter 89 mm with 3" BSP thread, Al, casting
Nominal inner diameter -
Working pressure [bar] 6

Short description

STORZ adaptor with internal BSP thread intended for transmission installations for liquid and bulk substances. Used in firefighting, irrigation systems, chemical industry, food industry, agriculture, etc. Characterized by a large, unobstructed flow diameter. With a symmetrical design of the connection part, allowing for easy connection. Elements with the same hook spacing can be connected. Available in a forged version with a working pressure of up to 16 bar and in a cast version, characterized by significantly lower strength with a working pressure of up to 6 bar. Material: aluminum. Working pressure: 16 bar (forged connections), 6 bar (cast connections). Seal: white NBR rubber (forged connections), black NBR rubber (cast connections).