This manual must only be used by a qualified heating installer/ service technician. Failure to comply could result in severe personal injury, death or substantial property damage. Click on any Weil-McLain logo to go to the Contents page. Click on a Contents item to go to that page in the Manual. Boiler Manual Gas-fired water boilers – Series 3 Featuring Flexibility ® This manual must only be used by a qualified heating installer/service technician. Read all instructions, includ - ing this manual and all other information shipped with the boiler, before installing. Perform steps in the order given. WEIL - Series 1400 and 2400 - Submersible Single Seal Wastewater Pumps by Weil Pump - a Wilo Company. Use to pump wastewater, unscreened solids, water containing silt and a wide range of pollutants. Suitable applications include truck loading docks.
Pumps-Weil manufactures a broad range of heavy duty, long-lasting pumps for a variety of demanding applications.
Control Panels and Level Controls-Designed and built in-house, our controls panels are easy to use, feature-rich, and fully customizable.
Weil Pump Company
Basins and Accessories-There's more to a hydronic system than just pumps and controls. From basins to valves, Weil has got you covered.
Weil Pump Parts Breakdown
Packaged Wastewater Systems-Design, ordering, shipping, installation, and start-up-- everything is made easier when ordering from a single source.
Booster Systems-Our high-efficiency, NSF-certified booster systems feature advanced control and monitoring capabilities.
Oil Smart Systems-Smarter than your average switch, our OSS will prevent your system from pumping hydrocarbons.
The Weil Difference-Weil is recognized as an industry leader in product quality, dependability, and longevity. Learn why Weil pumps are Simply the Best.
Your Local Sales Rep-Weil sells its products exclusively through our national network of local sales reps. Please contact your local rep for all sales and service inquiries.
Cedarburg CampusMay 18, 2020-Plans for our new production facility and headquarters!
Covid-19 UpdateMarch 30, 2020-Wilo Corporate update on our Covid-19 response
Weil Conquers Corrosive ChemicalsJune 29, 2019-Weil Pump has expanded its line of cast stainless steel products to include 4' pumps and removal systems.
Weil Pump Parts
Introducing the Weil 3300 SeriesMarch 25, 2019-NSF 61 / 372 Certified Centrifugal Motorpumps