QVP-400 — QE 4.5 CFM Bullet Vacuum Pump 1/2 HP 2 Stage 110 V / 50/60 Hz

HVAC pump — QVP-400 — QE 4.5 CFM Bullet Vacuum Pump 1/2 HP 2 Stage 110 V / 50/60 Hz

The HVAC pump (manufacturer part QVP-400) is a genuine OEM pump available at Cedars HVAC, your trusted source for heating, cooling, and refrigeration parts. We stock this pump for fast nationwide shipping direct from the distribution center, so contractors, facility managers, and homeowners can get the exact replacement they need without delay.

Product details

The QE vacuum pump series include new 3 connection inlet ports (1/4″ SAE, 3/8″ SAE, and 1/2″ ACME), are dual-stage, oil circulation, spiral slice vacuum pumps with basic technical components. Are applicable for A/C and refrigeration equipment (R-12, R-22, R-134A, and R-410 refrigerants), print devices, medical apparatuses, vacuum packaging, gas analysis, thermoplastic molding, and other industries. Features include: double circular arc design on the assemble pump head, improves the vacuum levels and working efficiency; product design can reduce oil mist, and an oil-gas separator at air exhaust outlet effectively treats and prevents oil pollution in the atmosphere; double location pin design on the assembled pump head, improves the service life and is easily maintained; the motor and pump are integrated to make product compact, simple, and rational; the special design of the QE vacuum pumps large starting torque guarantees a normal starting in low temperature (= 5° C) and low voltage condition (with rated voltage ± 10%); the unibody design of the handle, capacitor box, and exhaust filter makes the unit more efficient with concise design.

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Why buy from Cedars HVAC

• Genuine OEM HVAC parts — not aftermarket substitutes
• Contractor-friendly pricing on every pump
• Fast nationwide shipping direct from the distribution center
• Real HVAC expertise — email us at [email protected] if you need help confirming compatibility
• Financing available at checkout

About this part

This HVAC pump is part of our Pumps catalog. Contact us if you need help identifying compatible models or sourcing volume quantities. For installation guidance, always refer to the manufacturer documentation and consult a licensed HVAC technician where required.

Shipping and returns

Most HVAC pump orders ship the same or next business day direct from the distribution center. Standard ground shipping covers the continental United States, and expedited options are available at checkout. Returns are accepted within 30 days on unopened, uninstalled parts — see our return policy for full details. International shipping is available on request; contact our team for a quote.

Frequently asked questions

Is this part new and in stock? Yes, we list only in-stock items. The HVAC pump ships direct from the distribution center the same or next business day.

Will this pump fit my equipment? Compatibility depends on the model and revision of your existing equipment. If you need help confirming fitment for the HVAC pump, email us at [email protected] with your unit model number and we will confirm before you order.

Can I get a contractor or wholesale discount? Yes. Cedars HVAC offers volume pricing for licensed HVAC contractors, property managers, and resellers. Request contractor pricing or call us to set up an account.

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