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Product Description
€498.30 (incl VAT@23%)
The Stairs 4″ ST and Franklin Motor are a very successful pump and motor combination. The Stairs 4″ ST series of pumps are manufactured using high quality materials and are designed to deliver years of dependable service. Pumps are on the floating impeller design which reduces starting torque requirements and reduces the effects of sand in the water. This combined with the Franklin Electric 4-inch Submersible Encapsulated Motors, manufactured in ISO 9001 certified facilities. Theses motors are built for operation in 4-inch diameter or larger water wells. It is fitted with water lubricated radial and thrust bearings for maintenance-free operation. The motor is filled with a special FES93 fluid, providing frost protection down to -15 ºC storage temperature. A special diaphragm ensures pressure compensation inside the motor. The PSC motor is a single phase motor for operation with run capacitor. The motor is connected to only one capacitor which works permanently as start and run capacitor which comes as standard with these sets.
Applications
Residential potable water supply from deep wells
Municipal and industrial waters supply
Irrigation and other agricultural applications
Fire fighting systems
Pressure boosting in high-rise buildings and other applications
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Description
The Stairs 4″ ST and Franklin Motor are a very successful pump and motor combination. The Stairs 4″ ST series of pumps are manufactured using high quality materials and are designed to deliver years of dependable service. Pumps are on the floating impeller design which reduces starting torque requirements and reduces the effects of sand in the water. This combined with the Franklin Electric 4-inch Submersible Encapsulated Motors, manufactured in ISO 9001 certified facilities. Theses motors are built for operation in 4-inch diameter or larger water wells. It is fitted with water lubricated radial and thrust bearings for maintenance-free operation. The motor is filled with a special FES93 fluid, providing frost protection down to -15 ºC storage temperature. A special diaphragm ensures pressure compensation inside the motor. The PSC motor is a single phase motor for operation with run capacitor. The motor is connected to only one capacitor which works permanently as start and run capacitor which comes as standard with these sets.
Applications
Residential potable water supply from deep wells
Municipal and industrial waters supply
Irrigation and other agricultural applications
Fire fighting systems
Pressure boosting in high-rise buildings and other applications.
Operating Limits
50Hz
Capacity : max. 24 m3/h
Head : max. 289 m
60Hz
Capacity max. 27.6 m3/h
Head : max. 389 m
Liquid temperature : 0ﾟC to+60ﾟ
Sand content : Max. 50g/ m3
Higher hydraulic efficiency Borehole pumps for 4” wells that set the basis for lower operational costs.
Premium efficiency submersible pumps compliant with the ErP directive. Abrasion resistant construction combined with floating impellers ensure optimum resistance to wear (maximum permissible quantity of sand 50g/m3) making this one of the best pumps on the market for sand handling capabilities.
This submersible borehole pump set is capable of extracting up to 15,000 litres of water per day. On top of that, it’s cost effective and environmentally friendly.
Additional information
| Weight | 12 kg |
|---|---|
| Capacity Ltr | N/A |
| Inlet | 230V 1PH |
| Max Operating Temperature | 11/4" |
| Max Pumping Height | 25 |
Delivery:Delivery is calculated at the checkout when the destination has been entered.We currently ship to Ireland, Northern Ireland and the UK, for other destinations please send us an email to discuss delivery.Returns: How to return an item:Put your unused item for return back in its original packaging.Send an email to info@waterpartsdirect.com and clearly state whether you are returning or exchanging your purchase and the reason why.Send the item back to the address below.We will be in touch if there are any issues or when your return has been processed.Water Parts Direct,
Rathnure Lower,
Enniscorthy,
Co. Wexford,
Y21DX88Mobile: +353 872592580
Email: info@waterpartsdirect.comReturns PolicyAt WaterPartsDirect we pride ourselves with the high-quality of the products we supply our customers and we always go out of our way to make sure that we provide you with only the best, regardless of your business or industry. We do of course understand that not every product is made equal and that sometimes there are cases where the product itself is not fit for purpose or simply do not suit for the reason that it was bought for.
It is for this reason we are happy to accept items returned to us with 28 days of purchase and in this case we offer you an exchange or a full refund to your credit or debit card once we receive the items and process them in our warehouse. Any returns which fall outside this 28 day time period may be considered on a case-by-case basis and is at the discretion of WaterPartsDirect and may be refunded as a credit against a future purchase. All items must be returned to WaterPartsDirect in the same condition in which they were shipped and in a saleable condition. WaterPartsDirect reserves the right to refuse a return if it is determined that the item has been used or worn and then returned for any reason other than being ‘faulty’.
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The Stairs 4" ST and Franklin Motor are a very successful pump and motor combination. The Stairs 4" ST series of pumps are manufactured using high quality materials and are designed to deliver years of dependable service. Pumps are on the floating impeller design which reduces starting torque requirements and reduces the effects of sand in the water. This combined with the Franklin Electric 4-inch Submersible Encapsulated Motors, manufactured in ISO 9001 certified facilities. Theses motors are built for operation in 4-inch diameter or larger water wells. It is fitted with water lubricated radial and thrust bearings for maintenance-free operation. The motor is filled with a special FES93 fluid, providing frost protection down to -15 ºC storage temperature. A special diaphragm ensures pressure compensation inside the motor. The PSC motor is a single phase motor for operation with run capacitor. The motor is connected to only one capacitor which works permanently as start and run capacitor which comes as standard with these sets.Applications
Residential potable water supply from deep wells
Municipal and industrial waters supply
Irrigation and other agricultural applications
Fire fighting systems
Pressure boosting in high-rise buildings and other applications
€517.00 (incl VAT@23%) Add to cart
The Stairs 4" ST and Franklin Motor are a very successful pump and motor combination. The Stairs 4" ST series of pumps are manufactured using high quality materials and are designed to deliver years of dependable service. Pumps are on the floating impeller design which reduces starting torque requirements and reduces the effects of sand in the water. This combined with the Franklin Electric 4-inch Submersible Encapsulated Motors, manufactured in ISO 9001 certified facilities. Theses motors are built for operation in 4-inch diameter or larger water wells. It is fitted with water lubricated radial and thrust bearings for maintenance-free operation. The motor is filled with a special FES93 fluid, providing frost protection down to -15 ºC storage temperature. A special diaphragm ensures pressure compensation inside the motor. The PSC motor is a single phase motor for operation with run capacitor. The motor is connected to only one capacitor which works permanently as start and run capacitor which comes as standard with these sets.Applications
Residential potable water supply from deep wells
Municipal and industrial waters supply
Irrigation and other agricultural applications
Fire fighting systems
Pressure boosting in high-rise buildings and other applications
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The Stairs 4" ST and Franklin Motor are a very successful pump and motor combination. The Stairs 4" ST series of pumps are manufactured using high quality materials and are designed to deliver years of dependable service. Pumps are on the floating impeller design which reduces starting torque requirements and reduces the effects of sand in the water. This combined with the Franklin Electric 4-inch Submersible Encapsulated Motors, manufactured in ISO 9001 certified facilities. Theses motors are built for operation in 4-inch diameter or larger water wells. It is fitted with water lubricated radial and thrust bearings for maintenance-free operation. The motor is filled with a special FES93 fluid, providing frost protection down to -15 ºC storage temperature. A special diaphragm ensures pressure compensation inside the motor. The PSC motor is a single phase motor for operation with run capacitor. The motor is connected to only one capacitor which works permanently as start and run capacitor which comes as standard with these sets.Applications
Residential potable water supply from deep wells
Municipal and industrial waters supply
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Fire fighting systems
Pressure boosting in high-rise buildings and other applications
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Residential potable water supply from deep wells
Municipal and industrial waters supply
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Fire fighting systems
Pressure boosting in high-rise buildings and other applications
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The Stairs 4" ST and Franklin Motor are a very successful pump and motor combination. The Stairs 4" ST series of pumps are manufactured using high quality materials and are designed to deliver years of dependable service. Pumps are on the floating impeller design which reduces starting torque requirements and reduces the effects of sand in the water. This combined with the Franklin Electric 4-inch Submersible Encapsulated Motors, manufactured in ISO 9001 certified facilities. Theses motors are built for operation in 4-inch diameter or larger water wells. It is fitted with water lubricated radial and thrust bearings for maintenance-free operation. The motor is filled with a special FES93 fluid, providing frost protection down to -15 ºC storage temperature. A special diaphragm ensures pressure compensation inside the motor. The PSC motor is a single phase motor for operation with run capacitor. The motor is connected to only one capacitor which works permanently as start and run capacitor which comes as standard with these sets.Applications
Residential potable water supply from deep wells
Municipal and industrial waters supply
Irrigation and other agricultural applications
Fire fighting systems
Pressure boosting in high-rise buildings and other applications
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