Samoa 1" Pneumatic Double Diaphragm Pump DF100 – DirectFlo Aluminium Buna-N Lube Transfer Pump (100 L/min)
Samoa 1" Pneumatic Double Diaphragm Pump DF100 – DirectFlo Aluminium Buna-N Lube Transfer Pump (100 L/min)
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Description
The Samoa 1" Pneumatic Double Diaphragm Pump DF100 from the DirectFlo Series is a compact, high-performance pump engineered for reliable medium to large-volume fluid transfer. With a maximum flow rate of 100 L/min, this aluminium-bodied pump with Buna-N diaphragms is built to handle demanding workshop and industrial environments. Its robust aluminium air motor and efficient DirectFlo design ensure consistent output, reduced pulsation and excellent chemical compatibility for a wide range of automotive and maintenance fluids. Perfect for standalone transfer applications or as part of a complete fluid distribution system, the DF100 is ideal for pumping lubricants, diesel, antifreeze, windscreen washer fluid and even waste oil. Its compact size and reliable pneumatic operation make it a trusted choice for workshops using hose reel systems, bulk fluid handling setups or mobile service solutions.
Key Features
- 1″ pneumatic double diaphragm pump from Samoa’s DirectFlo DF100 Series
- Compact, highly reliable design suitable for medium to large volume transfer
- Delivers up to 100 L/min for fast, efficient fluid movement
- Aluminium pump body with aluminium air motor for durability and corrosion resistance
- Buna-N (Nitrile) diaphragms for excellent compatibility with oils, diesel, lubricants and automotive fluids
- Ideal for transferring and dispensing windscreen washer fluid, antifreeze solutions, lubricating oils, diesel, and waste oil evacuation and transfer.
- Can be used standalone or integrated into distribution systems with hose reels
- Designed for consistent performance in workshops, service stations and industrial environments
Specs
| Air inlet | 3/8″ NPSM (F) |
| Air pressure operating range | 1.5 - 8 bar (20 - 120 psi) |
| Certification | ATEX |
| Delivery per cycle | 0.5 l (0.13 gal) |
| Fluid inlet | 1″ BSPP (F) |
| Fluid outlet | 1″ BSPP (F) |
| Fluids | Waste oil, Diesel, Aceite, Coolant |
| Maximum dry suction head | 4.5 m (15 ft) |
| Maximum free flow deliver | 100 l/min (28 gal/min) |
| Maximum wet suction head | 7 m (23 ft) |
| Pressure ratio | 1:1 |
| Pump size | 1″ |
| Solids in suspension maximum size | 4 mm (0.18 ″) |
| Weight | 7.2 kg (16 lb) |
| Wetted materials | Aluminium, Stainless steel (AISI 316), NBR, Stainless steel |

