Storz Couplings


Storz Suction Couplings  

Storz Couplings have an identical locking head with no separate male or female halves and are available with BSP male and female threads, or serrated hose tails for fitting into rubber hose. Blank caps are available for shutting off delivery when not in use. The maximum working pressure for this range of couplings is 16 Bar (size and material dependant) and they are stocked in aluminium alloy and brass with stainless steel units available upon request.

The Storz Coupling locking head possesses 2 lugs. Any combination of female, male, hose tail or blanking cap can be secured together with the same lug dimension (this is sometimes referred to as The Ka distance and is expressed in millimetres). The common Ka distances are 31mm, 66mm, 89mm & 133mm although numerous other sizes are offered. We also offer Storz Reducers to convert from one Ka distance to another so any combination of sizes is possible making a quick & easy connection (eg 89mm X 66mm). Storz spanners are available which engage with the coupling housing to ensure a trouble free & leak proof seal is obtained. Storz fittings are suitable for water and a wide range of other fluids. Storz Couplings are commonly used on tankers for powder blowing systems.











Above: (Left) Full Steel Hosetail (Middle) Steel Hosetail w/h Alu Head (Right) Full Aluminium 



Product Code       Size           Size      Discription 
SCH203/4"20mm31 Lug
SCH0251"25mm31 Lug
SCH0321 1/4"32mm44 Lug
SCH0401 1/2"40mm51 Lug
SCH0502"50mm66 Lug
SCH0652 1/2"65mm81 Lug
SCH0702 1/2"70mm89 Lug
SCH0803"80mm89 Lug
SCH0813"80mm89 Lug Steel Tail w/h Alu head
SCH1004"100mm133 Lug
SCH/S1004"100mm133 Lug Stainless steel 316 Head & Tail
SCH1154"100mm115 Lug
SCH1255"125mm145 Lug
SCH1506"150mm160 Lug
SCH1334"100mm133 Lug Steel tail w/h Alu Head
SCH133FS4"100mm133 Lug Full Steel Head and Tail
SCH2008"200mm205 Hosetail 220 (2 Lug)
SCH25010"250mm258 Hosetail 278 (3 Lug)


Female Coupling



Product CodeSizeSizeDiscription
SCF0203/4"20mm31 Lug
SCF0251"25mm31 Lug
SCF0321 1/4"32mm44 Lug
SCF0401 1/2"40mm51 Lug
SCF0502"50mm66 Lug
SCF0652 1/2"65mm81 Lug
SCF0702 1/2"70mm89 Lug
SCF0803"80mm89 Lug
SCF1004"100mm133 Lug
SCF/S1004"100mm133 Lug Stainless Steel 316
SCF1154"100mm115 Lug
SCF1255"125mm145 Lug
SCF1506"150mm160 Lug
SCF133FS4"100mm133 Lug (Full Steel)
SCF2008"200mm220 (2 Lug)
SCF25010"250mm278 (3 Lug)


Blind End Cap



Product CodeSizeSizeDiscription
SCB0203/4"20mm31 Lug
SCB0251"25mm31 Lug
SCB0321 1/4"32mm44 Lug
SCB0401 1/2"40mm51 Lug
SCB0502"50mm66 Lug
SCB0652 1/2"65mm81 Lug
SCB0803"80mm89 Lug
SCB1004"100mm133 Lug
SCB/S1004"100mm133 Lug
SCB1154"100mm115 Lug
SCB1255"125mm145 Lug
SCB1506"150mm160 Lug
SCB2008"200mm220 (2 Lug)
SCB25010"250mm278 (3 Lug)




Product CodeSizeSize
SP0013/4" - 1 1/4"20mm - 32mm
SP0021 1/2"40mm
SP0032" - 2 1/2"50mm - 65mm
SP0043" - 4"80mm - 100mm
SP/C3" - 4"50mm - 100mm


Spare Front and Rear Gaskets avalible for all sizes