Pentair Swimmey 19T 415v Centrifugal Swimming Pool Pump

Description

The Pentair Swimmey 19T 415v (code 014-015) is a self-priming swimming pool pump with a built-in pre-filter, designed for filtering and circulating chlorine-treated pool water. It delivers up to 310 litres per minute (about 19 m³/h) from a 0.75 kW (1 HP) motor, runs on a 400v three-phase supply (listed as 415v) and has DN 50 suction and delivery connections. It is the high-pressure choice in the middle of the range: at low and medium flows it develops more head than the larger Swimmey 24.

Pentair’s data shows 15.5 m of head at 100 l/min, 13 m at 150 l/min and still 10 m at 200 l/min, falling away quickly above 300 l/min. That makes it a good match for systems with a lot of resistance, such as a deep sand filter, a heater or a long run to the plant room. The Swimmey 19M 230v is the same pump for a single-phase supply. The Swimmey 15T is the next size down (250 l/min) and the Swimmey 24T is the next size up (400 l/min).

Every Swimmey is a close-coupled, self-priming centrifugal pump with an integral pre-filter. The pump body and pre-filter are ABS, the impeller and diffuser are glass-fibre reinforced Lexan to resist abrasion from sand, and the large polyethylene strainer basket sits under a clear Lexan cover that you unscrew by hand to empty it. A graphite and ceramic mechanical seal and a stainless steel shaft with an insulating element complete the wet end. The 2850 rpm motor is IPX5 rated with class F insulation and self-lubricating ball bearings, and is suitable for continuous duty. Suction and delivery connections are DN 50.

It runs on a 400v three-phase supply and draws 1.9 A. Three-phase Swimmeys have no built-in thermal protection, so your installer must fit external motor protection, such as an overload or motor starter set to the nameplate current. Pentair requires an earthed supply protected by a 30 mA residual current device.

Features

• Self-priming, with up to 3 m recommended suction lift using a foot valve
• Integral pre-filter with large strainer basket and clear hand-tightened cover
• Up to 310 l/min (about 19 m³/h) maximum flow
• 15.5 m head at 100 l/min and 10 m at 200 l/min
• 0.75 kW motor, 400v three-phase, 1.9 A (external motor protection required)
• IPX5 motor, class F insulation, rated for continuous duty
• ABS body with glass-fibre reinforced Lexan impeller and diffuser
• DN 50 suction and delivery connections
• Weight 10.2 kg

Applications

• Medium private pools
• Systems with a heater, long pipe runs or a deep sand filter
• Like-for-like replacement of an existing Swimmey 19
• Circulation and filtration through sand or cartridge filters

Pentair rates the Swimmey for chlorine-treated pool water up to 40°C, a maximum operating pressure of 2.5 bar and a maximum ambient temperature of 45°C. It is a surface pump, not a submersible: install it in a dry, ventilated place, protected from frost, with isolating valves on both sides and a non-return valve after the pump. Never run it dry, and do not use it for flammable or hazardous liquids. If your pool uses salt or another treatment, talk to us before ordering.

Performance curve and dimensions

Dimensions for the Swimmey 19 in mm (A to F as on the drawing above):

The Pentair Swimmey range

Flow and head are from Pentair’s published performance data, and the M and T versions of each size perform the same. See the Pentair Swimmey range page for help choosing a size, or browse all swimming pool pumps.