Oil-Gas Return Buffers Approved Replacement for all obsolete Otis early vintages All new buffers are equipped with buffer switches. Buffers are shipped without oil. To order buffer oil, use part number VP-418935 or VP-419805 (for heavy duty). SURVEY Company Name:* UNITEC Account Number: Email:* Existing Overall Buffer Length:* Existing Buffer Stroke Length:* Elevator Rated Speed:* Car or CWT Striking Speed (see NOTE):* Present Striking Load or Buffer Load Rating:I don’t know Is reduced stroke buffer condition present:*YesNo Which buffer are you replacing?*Car BufferCounterweight BufferBoth How many buffers are present under Car? How many buffers are present under Counterweight? Is this buffer a travelling counterweight buffer?YesNo NOTE: Car or CWT striking speed may be less than elevator rated speed. Δ
