RL33/3011NHHV2 – Raasm Series 1140-AB 1.1/4″ 1:1 Air-operated Diaphragm Pump

The transfer diaphragm pump, specific for oil and similar products in die-cast aluminium, with high quality components, ensure lasting and reliable operation even in extreme conditions.  Ideal for transferring fluids even in the presence of suspended solids.


1.1/4″ – 1:1 Ratio Pump with a 200l/min Flow rate

Article with membrame in NBR High Nitrile

Compatible fluids Water, mineral-vegetable oils, diesel oil
Pump material Aluminium
Ball valve material Hytrel®
Air inlet connection F¾” G BSP
Fluid inlet-outlet connection F 1.¼” x F 1.¼” G BSP
Air working pressure 2-6 Bar
Air max pressure 8 Bar
Average air consumption 1400 l/min
Noise level 75 dB
Fluid temperature -10 / +90 ºC
Max solids diameter ∅3.00mm
Suction-delivery ball valve with spring  
Packing 1 box – 0,041m³
Weight 16kg
Dimensions (A-B-C) 23.8cm x 28.6cm x 38.6cm

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