Oil Fill and Level Systems

The Float Switch are designed for use with the Landon Kingsway Filguard unit. The switch unit requires no power supply and has no adjustable parts.

Hydro-static contents level gauges are manufactured from stainless steel and are of the highest quality. Each hydro-static contents level gauge is manufactured and calibrated to each individual oil storage tank to ensure the system can maintain high accuracy and a long service life. The standard system will comprise of three components, the hydro-static tank sensor, capillary tube and the hydro-static contents level gauge. Relays and switches are available to fully integrate with BMS systems.

The Kingsway Contents Gauge System requires no external power source. Indication of tank contents can be in any units of mass, volume or depth. Tank sensors are available in mild steel, stainless steel, brass, aluminium and also a range of plastic materials including PVC. Each system is tailor made to each user’s requirements, with data being prepared from the individual tank questionnaire. Depending on tank depth, the capillary may be up to 100 metres long without degrading the accuracy of the instrument. The sensor is available with a sealed capillary to remote indicators or for more difficult installations with detachable capillary.

Technical Specification

Gauge sizes diameter: 100mm, 150mm, 260mm
Dual scale calibration available

Gauge Material: Stainless steel
Capillary: Twin wall terylene reinforced PVC tube
LK/ES Sensor material Mid stainless steel diaphragm
Connection 3/4” BSP
Max. length to gauge 100m
Dimensions: Ø130mm x40mm

See Landon Kingsway Repeater Gauge here

• TX420 Single level relay
• TX421 Two level relay
• TX422 Two level relay with latching relays
• TX 423 Single level relay with test button
• TX424 Two level relay with test button
• 230v AC 15VA IP65

LK400 switch modules operated by Hydrostatic system.

The LK400 range of switches features a precision snap action micro switch actuated by a metallic diaphragm

which is deflected by the head of liquid within the tank.

The LK400 is connected to the tank via a capillary and hydrostatic sensor

The unit can be mounted up to 30 metres from the tank.

the contacts are adjustable over 90% of the range

The MK III FilGuard 1 Tank unit provides a high-level alarm via LK float switches fitted in the tank.

The MK III is attached to the storage tank via 2 LK Float Switches (40901201 STD) or (40901203 ATEX EXD) fitted in the tank (extended version required for low level indication).

Provisions have been made within the LK Oil Filpoint Cabinet(s) for mounting.

Technical Specifications

The MK III FilGuard High & Low 2 Tank level unit provides high and low level alarms for 1 storage tank.

The MK III is attached to the storage tank via 2 LK Float Switches (40901201 STD) or (40901203 ATEX EXD) fitted in the tank (extended version required for low level indication).

Provisions have been made within the LK Oil Filpoint Cabinet(s) for mounting.

Technical Specifications

The MK III FilGuard 2 Tank unit provides high-level alarms for up to 2 separate tanks.

The MK III can be attached to up to 2 separate storage tanks via 2 LK float switches (40901201 STD) or (40901203 ATEX EXD).

Provisions have been made within the LK Oil Filpoint Cabinet(s) for mounting.

Technical Specifications

The three standard sizes of oil fill cabinets are:-

• Single point oil fill cabinet
• Twin point oil fill cabinet
• Triple point oil fill cabinet
• All oil fill valves are complete with support tube, valve, fill cap and chain.

The sizes available are:

• 50mm oil fill valve assembly
• 65mm oil fill valve assembly
• 80mm oil fill valve assembly
• 100mm oil fill valve assembly

The oil fill cabinet is designed to house all of the standard oil fill equipment used whilst filling the oil tank. The oil fill cabinet can accommodate the oil fill valve assembly, oil contents gauge, overfill alarm, BMS integration and door activated lighting. Oil fill point cabinets are available with or without the inspection window fitted in the door panel. All oil fill cabinets are complete with a locking handle and drip tray as standard.

Oil Fill Cabinet Accessories

Kingsway Locking Fillcap and Chain For fitting to the terminal points of fuel oil fill lines or water hydrants. Available in: Locking Fillcap & Chain 50mm Locking Fillcap & Chain 65mm Locking Fillcap & Chain 80mm Locking Fillcap & Chain 100mm

Landon Kingsway’s pneumatic tank gauge designed to fit 900 to 3000mm deep tanks. Available with 10m or 20m capillary.

Technical Specification

4-20mA output

• 160mm Stainless Steel wall mounted
• 160mm Stainless Steel flush mounted
• 100mm Stainless Steel wall mounted
• 100mm Stainless Steel flush mounted

The aluminium Ventguard is designed so that it provides ample cross sectional area to vent the displaced air from the tank. It also ensures that rain and other foreign objects cannot enter the tank. The Ventguard slips over the end of the vent pipe and is quickly locked into position by tightening the ¼” Whitworth set-bolt which shears leaving the Ventguard permanently fixed in position.

Available in: Ventguard 50mm, Ventguard 65mm, Ventguard 80mm