MODELS AVAILABLE FROM STOCK Shorter lead times. Your deadlines met.
APPLICATION EXPERIENCE YOU CAN RELY ON We'll specify the ideal solution for your process.
LOWER TOTAL LIFETIME COST SOLUTIONS Efficient, easy to maintain & long life design.
At Castle Pumps we have been supplying pumps for water treatment plants and processes for over 15 years. Whether it’s for the transfer of the contaminated wastewater itself, the removal of sludge or residue from the treatment or lamella separating process or the chemical dosing of flocculants and coagulants during final treatment, we have a wastewater treatment pump for you.
To cope with the requirements of the industry, our water treatment plant pumps range includes highly accurate dosing pumps with precision even at low flow rates, models capable of handling solids and viscous slurries without clogging or damage and variable speed drive.
Castle Pumps received an enquiry from one of the largest frozen food manufacturer brands in the UK that needed a replacement chemical pump for cleaning the processing plant and equipment. Due to the air supply being already available on-side and reliability being key, we specified Debem Boxer 50 AOOD pump. We carefully selected all pump elements to ensure they are compatible with the cleaning chemical and handle the hazardous application.
We received an enquiry from a new customer who makes electronic diagnostic machines for healthcare professionals. They needed a chemical transfer pump that can handle abrasive and flammable fluids for emptying their cleaning tanks. Using our expertise, we specified a Flux F430 barrel pump with a 1500mm stainless steel shaft and ATEX motor, perfect for abrasive application and fitting into the tank.
We received an enquiry from a contract winemaker based in the UK. They required a food grade pump to transfer wine at temperatures between 2 and 65⁰C, with a maximum flow rate of 15,000 litres per hour and ideally the option of variable speed to enable more control. Due to the nature of their application and the specifications required, we supplied the Liverani All in One Flexible Impeller Pump which was a perfect fit for their requirements.
We received an enquiry from an industrial paint manufacturer who needed a pump for their oil/solvent mixture. The fluid was being used to clean used containers, before returning to the tank and starting the cycle again. With a cost-saving process and reliability being key, we chose a Debem AODD Pump - known for it's reliable performance and low cost maintenance.
We received an enquiry from a food waste management company looking to pump a caking mix of bran and water. The viscous nature of this fluid meant that the pump technology chosen needed to be carefully selected to ensure no clogging, damage or running problems. Our experience allowed us to pick a peristaltic pump able to do just this.
Castle Pumps received an enquiry from an apple grower which supplies worldwide cider manufacturers with apple juice from concentrate. They required a pump to transfer small quantities of juice at a time, but was unsure of the fluid's viscosity. Using our experience we were able to determine the viscosity through asking a number of questions, and were therefore able to provide our food grade solution suitable for their needs.
Castle Pumps received an enquiry from a regular maritime logistics customer who has over 90 vessels - a lot of which have Azcue pumps installed onboard. One of their tug supply vessels needed to replace some existing seawater cooling pumps for the onboard air conditioning system. We supplied some vertical inline pumps suitable for use with seawater and which matched their existing dimensions and performance requirements.
NPSH, Total Dynamic Head and Best Efficiency Point are just some of the terminologies used during the pump selection process, but do you what they mean? Technical jargon can sometimes leave your head in a bit of spin, so if you want to learn the lingo and understand what these words mean, let us guide you through 27 terms that you're likely to come across when buying a pump!
We received an enquiry from this brewery company in Scotland who required a portable hygienic pump for the transfer of beer within their factory. We decided the best option would be a food grade flexible impeller pump with tri-clamp connections in order to meet the necessary standards within the food industry. The customer was that happy with their pump that they sent us some beers to show us what the pump would be helping to produce.
This customer required a high flow fresh water transfer pump which would be free from corrosion and therefore keep the water contaminant free. We selected a bronze pump which we knew would be able to handle this type of fluid without any complications. We also decided to couple the pump with an electric 4 pole motor running at 1450 RPM which would increase the lifespan of the pump and in time, reduce overall costs.
This customer was having daily issues with a pump brought from another supplier. The pump, which was transferring blood, water and feathers; was clogging every day, halting production and costing them £0000's in downtime. We decided to visit the site to get a greater understanding of the customer's requirements. From there, we came up with a pumping solution fit for purpose, which has been running for over 3 months (& counting) clog free.
This customer needed to replace their current pump as it was not completely suitable for their application - lacking control features which meant supervision was required when start/stopping the pump. We provided them with a completely bespoke peristaltic pump specifically designed for their application. It had all the desired control features, allowing supervision-free operation and improving their productivity.
A new customer approached us that needed a pump for an abrasive slurry of fuel oil and coal dust. The pump needed a low flow rate and the ability to handle abrasive coal dust, whilst also needing to be controlled by a variable speed drive for testing purposes. We supplied a progressing cavity pump as its properties and capabilities were the best match for the requirements.
Castle Pumps received an enquiry from a new customer who needed to upgrade their ballast water system, in order to meet the 'Ballast Water Management Convention 2017' regulation. We supplied Azcue cast bronze pumps to ensure that all wetted parts that come into contact with the seawater are non-ferrous and therefore would not corrode.
Castle Pumps are always on hand to provide a solution to your pumping problems. This company contacted us because their current pumps were not performing as they should and kept getting clogged up. Space was also an issue for this customer, however, we were able to supply an ideal pump for their application which we adapted to minimise the footprint and provide an easy installation process.
Merry Christmas & a Happy New Year from all at Castle Pumps! You can find our opening hours here as well as information regarding emergency situations...
As well as pumps for industrial and marine applications, Castle Pumps can also supply pumps for the food grade market. This was a new customer that was enquiring about a pump to transfer Spaghetti Bolognese from production to packaging when hot. Castle Pumps visited site to get as much information as possible, and by using our extensive knowledge and past experience we were able to design a bespoke pump kit and supply all within five working weeks.
Castle Pumps are able to supply pumps for both marine and industrial applications, and pride themselves on supplying pumps that best match the customers requirements. This enquiry was for self priming sea water injection pumps but the customer requested that the material be stainless steel 316, rather than the recommended material of bronze. We were able to provide a suitable pump that matched the customers requirements and which came in the requested material of stainless steel.
Castle Pumps are committed to providing the best possible support and service to customers, so when an emergency pump is required, we strive to provide one in a preferable time frame. An enquiry for an emergency replacement pump was received after hours on a Friday, needed for installation Monday morning whilst the vessel docked. By working out of hours and supplying from our 'from stock' range, we were able to deliver on time.
On occasions, the required specifications don't make for a difficult selection. This company needed a pump suitable for chemicals, to be transferred from tank to tank with a low flow rate. Our selection was based upon the capabilities of the pump in question, and it's ability to slow down the flow rate to the desired range. This customer was happy with our suggestion and placed the order within 2 days of their initial enquiry.
Here at Castle Pumps we understand that timing is important within the marine and offshore market. Quite often we receive enquiries that need to be dealt with quickly in order for the purchase and delivery to follow suit and minimise lead time. This subsea oil and gas company needed five sea water cooling pumps on a quick lead time. For this customer, we provided five long coupled centrifugal pumps in less than five weeks.
Some of the enquiries we receive here at Castle Pumps are straight forward and give us all the information that we need to specify a pump. This fishery company enquired asking us for a specific type of pump and told us the exact fluid and contents that they'd be pumping. This information enabled us to proceed quickly with our recommendation and then onto the manufacture and supply of the pumps.
In September 2017, Castle Pumps will be returning to the SPE Offshore exhibition in Aberdeen. Exhibiting alongside Spanish manufacturer and pump supplier Azcue Pumps, we will be showcasing a range of marine pumps such as centrifugal, vertical inline, side channel and screw. The exhibition is recognised by professionals worldwide as the leading E&P event in Europe and over 50,000 attendees are expected this year.
Castle Pumps receive a wide range of enquiries for a number of industry applications. Farming fish on land is an unusual but increasing market which Castle Pumps have adapted to in order to specify and supply pumps for requirements posed for within this market. A centrifugal pump was selected to match their requirements, which was fitted with accessories and a bespoke control panel to ensure all of their specifications were met.
Castle Pumps have been specifying and supplying pumps for the marine market for several years, and therefore have expertise and knowledge when it comes to marine enquiries. The world's largest container ship in 2012 contacted Castle with an urgent enquiry, requiring two boiler feed pumps. Castle Pumps were able to select a model that matched their requirements and dispatch them in just 9 working days!
As the UK agent for Azcue pumps, we want to ensure that we can meet our customers’ demands as accurately and efficiently as possible. To facilitate this, we are now holding a number of the most popular Azcue pump models in stock at our 14,000 sq. ft warehouse, meaning shorter lead times, faster dispatch and customer deadlines that can easily be met.
Castle Pumps are fully accredited to enable you to buy with confidence. Our accreditation includes:
A division of the CTS Group, Part of Flow Max Ltd.