Drainage S-DP pumps

The DanPumps S-DP is a high-efficient lightweight drainage pump built in aluminium, which is an ideal solution for tough dewatering and transfer duties, including sump/cellar drainage, dewatering of tanks, construction sites, pits, pools, and many other domestic and commercial applications. The submersible S-DP pump runs continously at any water level without overheating - the ideal choice for plug-in operations and is ready for use when delivered on site. 

  • Ideal for pumping water and dirty water mixed with light abrasive particles
  • Mainly used for well pumping, river pumping, flowing rain water collection
  • A flexible drainage pump which is ideal for both urgent and recurring drainage installations
  • It is very beneficial to install a drainage pump in your basement as it prevents flooding in times of heavy rain, decreases risks of mold and increases property value
  • It can operate in every position, vertical, horizontal or upside down
  • For irrigation purposes

Features:

 

  • Max. submersion 20m
  • Max. liquid temperature 40°C
  • Max. medium density: 1100 kg/m3
  • Limitations pH 5-8
  • Classification IP 68
  • Any risk of overheating is avoided since the pumped media continuously cools the pump
  • Motor protection: Build-in thermal switches in the stator windings (140°C, ±5) connected to the build-in contactor
  • Auto stop at high amperage and high motor temperature
  • Variety of discharge connections
  • Reliable and extreme wear resistant 
  • Built in float switch as an option
  • Easy service and maintenance 

 

Industries

Specifications

The impeller

The semi-open impeller is usually used with liquids or products that have solids. This type of impeller is very well suited to handling liquids with a moderate amount of suspended bodies - it is easy to clean.

Does not get easily clogged.

The semi-open impeller has vanes that are attached to a single plate, leaving the other side of the impeller exposed to the interior of the pump housing. 

Double casing

The casing is made of aluminium which ensures the light weight, however it also works as a cooling jacket. 

The double casing is efficient for cooling the pump, also at dry or half-dry operation, which ensures optimal cooling and protects the motor from getting overheated with the pumped media flowing through the casing around the electrical motor - it keeps the motor temperature down.

Electrical motor

The electrical motor is the heart of the pump, therefore is DanPumps only using first class suppliers to ensure a long and problem free operation of the pump.

The motor is protected by the pumps design - the pumped media is pumped out through the cooling jacket that is surrounding the electrical motor, and thereby cooling the electrical motor. There is also a thermal switch in the stator windings as extra protection.

Seal casing

A user-friendly seal casing that makes changing of the seal easy and without using any special tools or personal with specific skills.

We have done the work for you - all-in-one to provide simple sealing solution and ease of installation. The service time for seal changing is reduced compared to a normal double mechanical seal. 

Discharge connections

Plain discharge to fit the discharge hose direct to the pump with one or two hose clamps. 

 

Storz quick connections coupling in aluminium with nitrile rubber seal. 

 

Connecting the pump with the hose or pipe.

 

 

Storz couplings can be connected by hand or with the aid of spanners designed for the purpose.

O-rings

O-rings made of NBR-rubber.

NBR-rubber: allows to seal all liquid media and gases. A simple standard o-ring for easy service.

Sturdy handle

The casing is made of aluminium which ensures the light weight. 

Sturdy handle for easy manual or mechanical lifting.

Float switch

Built in float switch as an option. A simple and cost-effective solution for point level detection in appropriate fluids. 

An installation for automatic level control where the level is changing quickly or in other installations to reduce excess wear and power consumption by avoiding that the pump is working on snore, without water. 

  • Precise level control
  • Protection against dry running
  • Energy save mode (energy is saved through stopping at dry run and starting by level sensor)

Submersible pump cables

H07RN-F cable

  • Tough & flexible cable
  • Excellent moisture, abrasion & weather resistance
  • Safe, reliable and power saving
  • Available in 20m

 

As an option: RS PRO SY screened cable


 

  • Drainage pumps are designed to remove water and groundwater from basements, crawlspaces etc.
  • It is very beneficial to install a drainage pump in your basement as it prevents flooding in times of heavy rain, decreases risks of mold and increases property value
  • Excellent for pumping water and dirty water mixed with light abrasives
  • For irrigation purposes
  • A flexible drainage pump which is ideal for both urgent and recurring drainage installations

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