S Series Roots Vacuum Pump_Imported vacuum pump-Vacuum pump repair-Central integrated system -Guangzhou Jinwan Vacuum Technology Co., Ltd.

S Series Roots Vacuum Pump

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S Series Roots Vacuum Pump
Vacuum S series Roots vacuum pumps use a pair of figure-eight rotors to rotate in the pump casing at constant speed and reverse rotation to produce suction and exhaust. Roots vacuum pumps cannot be used alone, only fore pumps in series can be used. It is recommended to choose Jinwan V series single-stage rotary vane oil pump, D series two-stage rotary vane oil pump, and Min series oil-free screw pump as the backing pump.
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S Series Roots Pump
Tel：13825006202(Mia)
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Product description

High reliability

1. Imported oil seals and bearings are used. The amount of runout at the shaft seal is <0.02mm to prevent oil leakage .
2. The pump body is designed with an overflow valve, which has the function of automatically preventing overplanting.
3. The pump rotor support adopts a reliable anti-backlash structure and high-precision helical gear, which can run for a long time under high pressure difference.

S series roots pump			S30	S70	S150	S300	S600	S900	S1200	R1800	R2500	R5000
Sobbing rate (50Hz)		L/s	30	70	150	300	600	900	1200	1800	2500	5000
Ultimate full pressure (50Hz)		Pa	5*10^-2
Mechanical power (50Hz)		Kw	1.1	1.1	2.2	4	7.5	11	11	18.5	22	45
Speed (50Hz)		rpm	2980
Maximum allowable pressure difference		Pa	8*10³			6*10³	4*10³			3*10³
Pressure difference of relief valve		Pa	4*10³
Connect	Inlet diameter	mm	50	80	100	150	200	280	250	250	320	320
Connect	Exhaust caliber	mm	50	80	100	150	200	280	250	250	320	320
Weight		kg	80	98	210	290	790	830	880	1200	1450	2000