FF-250/2000

● Installable at any angle, facilitating system integration with a compact structure. ● Composite exhaust structure maintains a high pumping speed even under high upstream pressure. ● High-strength rotor suitable for complex industrial processes. ● Easy to use, wide application range, and stable performance.

Keywords: FF-250/2000

Classification:

Oil Lubricated Molecular Pump Series

Hotline:

15051975986

Product Features

● Install at any angle, convenient for system integration, compact structure

● Composite pumping structure, maintains a large pumping speed even under high forepressure

● High-strength rotor, suitable for complex industrial processes

● Easy to use, wide application range, stable performance

Technical Specifications

Inlet Flange	DN250 CF DN250 ISO-K	Exhaust Flange (ISO-KF)	DN50
Pumping Speed (L/s)	N₂: 2000 He: 1600 H₂: 740 Ar:1900	Compression Ratio	N₂:1 E8 He: 1E4 H₂: 6E3 Ar: 1E9
Ultimate Pressure (Pa)	CF: 6E-7 ISO-K: 6E-6	Maximum Continuous Forepressure (Pa)	200
Maximum Forepressure (Pa)	N₂: 650	Maximum Gas Load (sccm)	N₂: 3200 He: 2400 H₂: 1850 Ar: 1200
Rated Speed (RPM)	24000	Startup Time (min)	≤9
Cooling Method	Water Cooling	Cooling Water Flow Rate (L/min)	≥1
Cooling Water Temperature (℃)	≤25	Power Supply Voltage (V AC)	DC24/AC220
Maximum Power (W)	≤750	Compatible Power Supply Models	TCDP-II, FD-IIB, TD-II/TCP-II
Recommended Forepump (L/s)	15	Weight (kg)	32(LF) 35(CF)