At AA Engineering, we proudly represent Sealand Pumps – Italy, a trusted name in high-performance inline hot water circulation pumps, general circulating pumps, and swimming pool pumps. Engineered with precision and built to endure, Sealand products deliver unmatched reliability, energy efficiency, and quiet operation across residential, commercial, and industrial applications.

Whether you’re managing domestic hot water systems, HVAC circulation, or maintaining pristine pool water quality, Sealand’s Italian-made pumps offer the performance and durability professionals rely on.

Explore our range of Sealand Pumps – now available in Egypt exclusively through our distribution network.

Applications

Electrical self priming pump for pools with large pre-filter, which, together with its excellent hydraulic performance, gives a very large filtering
capacity. A filter with a transparent, polycarbonate lid that easily allows inspection of the interior of the prefilter sieve.
No possible electrical contact with the water as no part of the motor is open to it.
Includes a standard key for effortless opening of the pre-filter lid.

Constructive Characteristics

• Pump body, pump body lid, diffuser and opening key in polypropylene, resistant to the chemical products in pools and reinforced with glass fibre, guaranteeing excellent duration.
• Shaft in stainless steel AISI-316.
• Noryl impeller.
• Mechanical seal in stainless steel AISI 316.
• Bolts in AISI 304 Stainless Steel.

The pumps allows two possible connections:

• Female threat of 2”
• Connection for PVC pipe Ø 63 to glue.

Motor

• Standard asynchronous motor, sealed from external ventilation.
• Protection IP-55.
• 50-60 Hz.
• Class F insulation.
• Motor bearings greased for life and selected to ensure long duration and silent working.
• Maximum water temperature: +40ºC.

TWIN IMPELLER CENTRIFUGAL ELECTRIC PUMPS

The close-coupled electric pumps with back to back impellers (with an axial balanced thrust) series BK have been designed to pump from basins or storage tanks, clean liquids, without abrasives and suspended solids, non-explosive or aggressive for the pump’s materials

• Liquid temperature not higher than 35 °C for domestic use (CEI EN 60335-2-41) or 90 °C for other use, while the ambient temperature must not be higher than 40 °C
• Flow rate up to ~ 30 m3/h
• Heads up to ~ 110 m

TECHNICAL FEATURES

• Pump body: cast iron G20 with anti-corrosive coating
• Suction flange: cast iron G20 with anti-corrosive coating
• Middle flange: cast iron G20 with anti-corrosive coating
• Impellers: stamped brass UNI- EN 12165 for the BK series
• Impellers: G20 cast iron for the BK 753/1503
• Pump shaft: stainless steel Aisi 304 (Aisi 420 F for BK 100)
• Mechanical seal: carbon-ceramics

MOTOR

The control motors are asynchronous, squirrel cage-type, closed, with external ventilation

• Incorporated motor protection and capacitor always on, for single-phase models
• The motor protection for three-phase models must be installed by the customer. Equipment compliant with current standards should be used
• Class of insulation: F
• Service: S1
• Degree of protection: IP 44
• Terminal board protection: IP 54