Air Operated Dual Diaphragm Pump Skid. 

Special designed unit for transferring and pumping of small or large volume of different fluid offshore or onshore.

The skid contains two air driven pumps. The pumps are 3” Yamada Diaphragm pump type NDP 80 in stainless steel according to ATEX. The capacity is 800lpm with each pump. Discharge pressure gauge and sample point on each pump.

The frame, pipe work and equipment are all in stainless steel. The in/outlet manifolds are equipped with 3” NPT thread for ether Fig 206 or camlock connections. T style Isolation valves for each pump on inlet and outlet for single or dual use.

Product Sheet

Technical Specifications

Maximum Flow Rate w/ 3 Pumps
800 l/m each pump, total 1600 l/m 

Maximum Working Pressure
7 Bar

Maximum Air Consumption 
4000 L/min

Maximum Working Temperature
90oC 

Inlet & Outlet
3” NPT Male Thread with Camlock or Weco 206

Pneumatic Pump
2 X 3” Yamada type NDP-80-BSN

Air-Connection
Claw-coupling US type, 2-lugs with Air Regulator

Material Pumps and Valves
SS 316 L

Material Frame
SS 316 L including Drip Tray

Fluid Sample Point
SS 316 L - 3/8” Outlet

Standard Instruments
Out Pressure Gauge 0 - 15 Bar / Temperature Gauge available on request

Frame / Lifting Sling
Certified according to MO 32

Pump Unit Approval
Certified according to ATEX

Weight and Dimensions
Weight: 350 kg (empty)

Length: 1365 mm
Width: 950 mm
Height: 1240 mm