RL, RLC, RLV Type Three (3) Lobes Roots Blower

Recommended pressure operating range: 1,000 ~ 8,000 mmAq
ADOPTED WITH 3 LOBES ROTOR NEW DESIGN, MAKE THE EFFICIENCY EVEN HIGHER.
Bore size : 40 mm(1-1/2") ~ 300 mm (12")
● Maxi. Pressure: 10,000 mmAq (1.0 kG/cm2)
● Maxi. Vacuum: -6,700 mmAq
DOUBLE STAGE INSTALLATION:
● Maxi. Pressure: 15,000 mmAq (1.5 kG/cm2)
● Maxi. Vacuum: -8,100 mmAq

● RL type: Oil Lubrication for Gear Box, Front Bearing and Rear Bearing.

ADVANTAGE OF 3 LOBES’ ROTOR DESIGN
Owing to the new three (3) lobes’ rotor design, the reverse flow pressure variation period is only 2/3 of that of a conventional 2 lobes’ rotor, the peak pressure is also lower. So the noise and pressure pulsation is greatly limited.
# Less backflow, steady air flow rate, lower vibration, and noise.
# Discharge pressure pulsation is reduced, so lighter loading of bearings and timing gears ensures long servicing life.
# Adequate clearance between the rotors and the rotors with the casing ensures no contact during operation, and this makes the efficiency even higher.
# The rotors are dynamically balanced in the fabrication stage already, so these rotors are almost free from vibration.

SPECIFICATION:

Bore		Bare Shaft	Complete set (RLC)	Complete Set (RLV)
(mm)	(inch)	Blower Body	Pressure Operation Package	Vacuum Operation Package
40	1.5"	RL-50	RLC-40	-
50	2"	RL-50	RLC-50	RLV-50
65	2.5"	RL-65	RLC-65	RLV-65
80	3"	RL-80	RLC-80	RLV-80
100	4"	RL-100	RLC-100	RLV-100
125	5"	RL-125	RLC-125	RLV-125
150	6"	RL-150	RLC-150	RLV-150
200	8"	RL-200	RLC-200	RLV-200
250	10"	RL-250	RLC-250	RLV-250
300	12"	RL-300	RLC-300	RLV-300

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