We have installed an Air Pump central heating system and have for sale an Atlas 1000lt double bunded oil tank.
1890mm long x 640mm wide x 1440mm high  

Complete with Watchman sonic level monitor, filter, all fittings, lockable lid with 2 keys, dipstick, and purchased new two and a half years ago for £1080  

Could deliver locally (may need some extra manpower!) £500
01666 577363 
Regards Nick Warren