Varian HS602 Dual Stage Rotary Vane Pump

Sold by: ANDbio
In Stock: 1
$1100.00 USDAdd To Cart

VIRUS POLICY UPDATE !!! PLEASE BE ADVISED: Exposure to viruses voids the warranty. Thank you for understanding.The Agilent Sciex HS 602  / PN SQ331 is a Dual Stage Rotary Vane Pump oil sealed a...

Seller Information

Company Name:ANDbio
Location:Temecula, California
Member Since:8/5/1998

Product Details

  • make: Varian
  • model: 
  • type: As Shown
  • condition: Used
  • date first available on MedWrench: February, 16 2021

Additional Information

VIRUS POLICY UPDATE !!!
PLEASE BE ADVISED: Exposure to viruses voids the warranty. Thank you for understanding.

The Agilent Sciex HS 602  / PN SQ331 is a Dual Stage Rotary Vane Pump oil sealed and driven by a single phase electric motor. The pump works with force-feed lubrication, provided by an auxiliary gear-pump driven by the rotor of the vacuum pump itself. This ensures proper lubrication even when pressures are close to atmospheric.

The entire Varian Agilent SQ331, HS 602 pump functional block is immersed in the oil contained in the casing. The oil guarantees perfect sealing of the discharge valves, enters the pump to ensure lubrication and sealing of the parts inside, facilitates heat dissipation and reduces pump noise.

The HS 602 pump is equipped with a special antisuckback device which automatically isolates the vacuum system when the pump stops. This avoids rises in pressure or oil flow in the vacuum system while air is allowed back into the stator chambers.

Manufacture Specifications:

Free Air Displacement:

    at 50 Hz: 504 l/min at 60 Hz: 605 l/min

Pumping Speed:

    at 50 Hz: 25 m3/h at 60 Hz: 17.6 cfm

Ultimate Total Pressure: 2 x 10-3 mbar

Ultimate Total Pressure with Gas Ballast: 1 x 10-2 mbar

Water Vapor Tolerance: 30 mbar

Water Vapor Capacity: 550 g/h

Oil Capacity: 1 L

Rotational Speed:

    at 50 Hz: 1500 rpm at 60 Hz: 1800 rpm

Inlet Flange: DN 25 KF

Exhaust Flange: DN 25 KF



SKU: 3363595

Shipping Information

Shipping ServiceShip ToRateHandling
FedEx GroundUSAcalculated$15.00 USD

Terms & Conditions

PAYMENT United States and Canadian Buyers have the option to pay by CREDIT CARD (Visa or Master), CASHIER'S CHECK, or BUSINESS/PERSONAL CHECK within 5 days of listing ending date. International Buyers must pay by Wire Transfer. Paypal, checks and credit cards are not accepted for international transactions SHIPPING We will ship however you prefer, UPS, FedEx, Freight, Greyhound, USPS, etc to ANYWHERE IN THE WORLD that you want. You have the option of arranging your own shipping if you prefer. We are not in the business of making money on shipping, so you will get the best shipping price. We don't use eBay's auto-calculated shipping because we've noticed that it is much more expensive than it should be on some items. You MUST contact us after the auction so that we can arrange your shipping costs BEFORE paying for the item. Shipping insurance is an available option and is usually recommended, if not required. Loss or damage liabilities during transit can be mitigated by purchasing Shipping Insurance as the Seller cannot be held responsible for items loss and damage during transit. International buyers are responsible for all import customs fees. We can likely save you LOTS of shipping costs when you buy multiple items and ship them together. PAYMENT, REFUNDS & WARRANTIES We Pride ourselves on 100% customer satisfaction, our top priority is your complete satisfaction. Most of our items include a 30-Day Warranty; the warranty is 100% parts and labor. In most cases we are to perform the labor, so if a warranty item malfunctions, the buyer is responsible to ship it back to us so that we may repair it. If we cannot repair it, we will give you a 100% refund, less shipping costs. If we can repair it, we will ship it back out to you. In some circumstances, it will be logical and cost effective to have the work performed by a local technician in your area and we will pay for the costs of those repairs. This use of this option is at the discretion of the seller. We do not provide refunds on the original or return shipping. If the item arrived damaged, save all packaging, and do not return it. YOU MUST NOTE THE ON THE BILL OF LADING any damages that may have occurred during shipping and take photos of damage if possible, otherwise, a claim against the shipping company could likely be rejected.
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