Beta
The Beta operator for domestic gates is easy to install, safe, strong and reliable. It is suitable for swing gates with a leaf length of up to 2000mm and a leaf weight of 200kg.

Elegant in design, it has an adjustable operating speed to cope with larger, more flexible gates. Low voltage (24V) with electronic slow down in both directions of travel, the Beta is a smooth operator with a radio control system provided as standard. Additional matching garage door operators and radio receivers are available.

Low voltage current sensing gives the highest levels of protection and a battery back-up system can be used if desired.

Alpha
The Alpha electromechanical operator is suitable for residential use with semi-intensive operating cycles; it is capable of handling gates with a max leaf weight of 300kg and leaf length of 3300mm. High and low voltage versions are available, incorporating adjustable limit switches if required.

Constructed with a cast aluminium body for durability, it is fast and easy to install and comes complete with a simple but reliable manual release system and optional key version upgrade.

Compatible with the SEA range of accessories, the Alpha provides a simple, strong and safe electromechanical solution to access control.

Mini Tank
The Mini Tank is the smallest of the SEA hydraulic pistons. Designed for domestic gates, it is suitable for a maximum leaf length of 1800mm and can handle a duty cycle of 40 operations per hour.

Brass and stainless steel internal valves and connectors, make the Mini Tank one of the strongest domestic operators available. An oil filled bath provides continuous lubrication and rapid cooling for all moving parts, whilst a thermal overload built into the motor ensures the highest level of protection.

Adjustable safety valves protect pedestrians and vehicles, with the SEA safety gate attachment available for additional peace of mind.

Mark Tank
The Mark Tank is suitable for both domestic and light commercial situations, handling a gate leaf of up to 4000mm with a semi-intensive usage

A new generation 220 watt motor and 20mm piston and ball joint enables the Mark Tank to operate larger, heavier gates with added power and adjustability. It is extremely quiet in operation, also offering anti-crushing safety by force adjusting by-pass valves.

This operator is available in locking and non-locking versions and can be provided with built-on mechanical physical stops in both the open and closed positions.

Half Tank
The Half Tank is a hydraulic swing operator suitable for commercial and light industrial use; it is able to handle opening cycles of up to 55 per hour.

With 3 pump versions to alter operating speeds and three operator lengths, it can be used for pedestrian gates or gate leaves up to 7000mm in length and 700kg in weight.

A key manual release is provided making this one of the most secure operators on the market.

Full Tank
The Full Tank is the strongest of the SEA hydraulic operators, suitable for industrial use with almost continuous operation. It can quietly and reliably handle gates with a max leaf length of 7000mm and up to 1000kg in weight.

On gate leaves in excess of 2200mm, additional security can be provided by the inclusion of electromagnetic or electromechanical locks. High security, 2000 kg force hook locks are also compatible with the Full Tank range of operators.

Twin Full Tank operators can even be used on each gate leaf, to cope with very windy situations. This allows for consistent operation needed on the most secure of industrial sites.