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Leak Detection L e a k D e t c t o r s Description Shipping Weight kg (lbs) Part Number VS Series Leak Detectors VS PR02 portable leak detector, DS 42 rotary vane pump 120 V 63 (140) VSPR021 VS PR02 portable leak detector, DS 42 rotary vane pump 220 V 63 (140) VSPR022 VS PD03 portable leak detector, dry pump combination 120 V 57 (125) VSPD031 Leak Detection L e a k D e t c t o r s Description Shipping Weight kg (lbs) Part Number VS Series Leak Detectors VS PR02 portable leak detector, DS 42 rotary vane pump 120 V 63 (140) VSPR021 VS PR02 portable leak detector, DS 42 rotary vane pump 220 V 63 (140) VSPR022 VS PD03 portable leak detector, dry pump combination 120 V 57 (125) VSPD031 This is the user manual for the Agilent DS 602 Rotary Vane Pump, a dual stage vacuum pump with low operating temperature and good pumping efficiency. Twitter. I don't won't to worry anyone, I'm also not complaining. PDF. Leaked Linux. 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