Boston Crop Sprayers Ltd Little Field Fen Road Frampton West Boston , Lincolnshire , PE20 1RZ United Kingdom About Solutions products services Companies Boston Crop Sprayers Ltd Products Model 800L 12M - Hardi Master Model 800L 12M - Hardi Master 0 Share Manual boom electric on/off, completely refurbished, hydraulic up/down, induction hopper. Customer reviews No reviews were found for Model 800L 12M - Hardi Master. Be the first to review! Add your review Publish your review Great! review successfully added!