Oil transferring pump

The lightweight and powerful DOP-250 DUAL offers the pumping performance of the RO-CLEAN DESMI vertical screw design and incorpo

The lightweight and powerful DOP-250 DUAL offers the pumping performance of the RO-CLEAN DESMI vertical screw design and incorporates new features to improve versatility and ease of maintenance. The pump can be configured for use in Skimmer Mode with a side (horizontal) discharge. This provides an unobstructed flow into the pump inlet, yet allows the TERMINATOR skimmer to operate in shallow water. In Transfer Pump Mode, the discharge can be on the side or end (in-line) for maximum operational flexibility.The DESMI DOP-250 DUAL is available with a variety of systems to make the most of the pumps’ capabilities.When fitted in the TERMINATOR skimmer it can be easily dismantled and converted for offloading applications. The DOP-250 DUAL features a single piece cast pump casing and stainless steel wear plates to protect the plate wheel cover. The new housing design allows the pump screw and sealing ring to be withdrawn from the end of the pump for inspection. The discharge branch location can be changed quickly and easily using hand tools.

The DESMI DOP-250 DUAL is a very versatile and can be used in a wide variety of applications - such as emergency response, offloading, fire fighting or contract cleaning work. It is capable of pumping a wide variety of liquids from water to highly viscous mud andsludge - even when contaminated with trash. It is capable of pumping in excess of 125 cubic metres per hour (440 US gallons per minute). The DESMI DOP-250 DUAL provides high performance and compact dimensions. The DESMI DOP-250 DUAL is capable of handling solids up to 50 mm / 2” diameter. A cutting knife is fitted to the leading edge of the screw.

Technical specifications:

Dimensions 0.55 x 0.37 x 0.74 m (21 x 14.5 x 29 in)Max. pump rate 125 m3/h (440 US gpm)Max. discharge pressure 10 bar (145 psi)Viscosity range The DOP-250 DUAL pump can handle most oil that will flowTemperature Range -15 to +60oCWeight 80 kg (176 lbs)Minimum manhole dia. 600 mm (24 in)Pump Inlet Ø 250 mm (10 in)Pump Outlet 5 in flange for bolt on discharge flangeDischarge connection 4, 5 or 6 in Camlock type or other on request. DIN and ANSI flanges available.Standard Materials Seawater resistant aluminium casing, high tensile plate wheel, SS No-Resist screw. Stainless steel

version available on requestHydraulic Motor Sauer Danfoss OMTS-200 (standard). Hispeed version OMTS-160Max. hydraulic requirement

Flow: 160 L/min. (42 US gpm)Pressure: 210 bar ( 3,050 psi )Hydraulic connections

Pressure and return: 1 in or ¾ inDrain: 3/8 inHose set 10, 20, 30 or 40m hydraulic and discharge hoses with quick couplingsHose reel Optional

Oil transferring pump