Multipurpose combi sewer cleaner unit
Our most sold unit with world-class flexibility.
Used for preventive cleaning, emergency cleaning of mains, septic- and collection tanks, and transport of dangerous goods. Just to name a few.
Get to know the FlexLine 312
Designed for daily challenging tasks such as cleaning a wide range of pipelines and emptying septic tanks, sand traps and oil and fat separators.
Its many possible applications, ease of operation and high-quality construction and material provides the highest performance in both urban and industrial tasks.
- Tank: 2,639 UK gallons (12,000 liter tank)
- Tank: 0.5 bar pressure approved
- Jetting pump: Uraca 718, 85 UK gpm @ 2030 psi (390 l/min @ 140 bar)
- 150 m 5/4", 50 m 3/4" and 60 m 1/2" thermoplastic jetting hoses
- Vacuum pump: CVS VacuStar 1600, 5,756 UK gpm (26, 166 l/min) @ 60% vacuum
- 5" suction cassette with hydraulic lift and double telescopic arm
Smart storage to keep your work and personal items safe and at reach
One double cabinet fitted with hand wash facility, one tool cabinet, two hose shelves, two tool shelves.
Optimize your workday
Get more out of your unit and optimize your workday with a wide set of accessories including a nozzle set, detachable vice, hoses with couplings, reduction adapters, cover hooks set, end cover safety support and suction pipe.
Operate the unit with the help of two control panels
Manage all functions and set up your unit for the job at hand with the two control panels mounted on the back and side of the tank. The panels are designed with buttons and a color display for a more intuitive operation.
Enjoy a dynamic tank size that holds both water and sludge separated inside
Get the most out of your tank with the practical movable partition which divides it into two flexible compartments that change size as you jet and vacuum, keeping the water and sludge separated at all times.
Empty your tank effortlessly and without obstructing
The hydraulic end cover opens upwards automatically minimizing obstructions on roads or sidewalks
Get to know more
Fast, flexible and reliable system for service and operation
Experience an easier interface and fast response when operating the control panels. This system also allows for an easier, cheaper and more reliable way to diagnose and repair possible faults.
Strong and resistant tank
Our tanks are painted with an 8-step painting process to achieve a corrosion class C3. This allows an average lifetime of minimum 20 years.
Personalize your units with your logo and message
Stand out from the rest and make your units unique to your business. Use the available sign plates to add your logo and/or any text you want.
Hygiene on the go
Keep your hands clean at all times with the convenient hand wash facility mounted on the side of the truck. Wash your hands with warm water even in cold days.
A water filter protects the pump
The pump automatically switches off when the water in the tank reaches a minimum level
A filter unit in the pipe system protects the compressor
The filter unit prevents the sludge from entering the pump in case the tank gets full
Other sewer cleaning units
Discover Bucher Municipal
Find out why Bucher Municipal is the perfect partner for you.
The partner you can always rely on to help you achieve moreGet to know more
Maintaining your vehicle in roadworthy conditionsRead more
Get the most out of your product.Apply for Training
Genuine parts to ensure reliabilitySpare parts e-shop
Clear the way for a cleaner tomorrowRead more
Buy our products
Providing products and services
around the world.