Handpomp DD-70C (SKU: 050-190)

 

    The **Handpomp DD-70C** is a heavy-duty **double-diaphragm manual pump** engineered for reliable fuel and fluid transfer. Built with a **cast aluminium body** and a stainless-steel handle for **corrosion resistance** and long service life, this model delivers an efficient flow rate of approximately **70 L/min** and is capable of passing **solids up to 19 mm** — ideal for workshop, marine, agricultural and fuel-dispensing applications.  

 

Key features

 

   
• **Double-diaphragm design** for positive, contamination‑resistant transfer
   
• 1" hose spigot and 15" handle for comfortable **manual operation**
   
• Suitable elastomer options (nitrile / higher aceto-nitrile available for **diesel compatibility**)
   
• **Passes solids up to 19 mm** — reduces clogging risk in drum & bunded-bowser use
   
• Optional aluminium baseplate (A2004) makes the unit fully portable; replacement diaphragm kits and spare rocker-arm parts available
 

 

Why choose the DD-70C

 

    Optimized for fuel transfer, the **DD-70C** is a **robust manual pump** choice for diesel, oils and many water-based fluids when paired with the correct diaphragm material. **SEO-focused keywords** included here: **hand pump**, **diaphragm pump**, **manual fuel transfer**, **diesel transfer pump**, **portable drum pump**, **aluminium hand pump**, **heavy duty pump**, replacement diaphragms, pump maintenance. Routine maintenance is straightforward — diaphragms and rocker components are serviceable with readily available spare kits to extend operational life. Mount on a wall, floor or use the optional baseplate for portable operations.  

 

Applications: fuel dispensing, workshop refuelling, bunded bowser systems, marine bilge/fuel transfer, agricultural equipment servicing.

 

Model: DD-70C • **SKU:** 050-190