How many microns can this pump do?

The seller is saying 40 micron, but the description says 150 . . . I wonder which it is? That is nearly a 400% difference.

What is the warranty?

One year warranty. please refer to www.kozyvacu.com website for details

What is needed to pull an R12 AC system

This will work on r12 or r134a.

does it have anti-siphon valve in event power to pump is disrupted?

The seller must not know but this has NO CHECK VALVE, NO ANTI SIPHONING. Trust me, I've used this several times and I like to put mine on a timer. I found out the hard way. A bunch of oil spilled back in my vacuum chamber and lost over $500 worth of product. Kozyard LLC must not care that people use these things on equipment that will cost a lot of money if they tell us a bold face lie.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Single-Stage HVAC Vacuum Pump, 3.5CFM - Ideal for AC Repair Tools | Car AC Vacuum Pump, AC Vacuum Pump Kit, and Recovery Machine HVAC - Also Known as Bomba de Vacio A/C (TA350)

Single-Stage HVAC Vacuum Pump, 3.5CFM - Ideal for AC Repair Tools | Car AC Vacuum Pump, AC Vacuum Pump Kit, and Recovery Machine HVAC - Also Known as Bomba de Vacio A/C (TA350)

Product ID: 39477144

🔧Single-stage, easy setup kit

⚙️3.5 CFM high flow rate

🛠️Durable, heavy-duty build

$285.20

Duties & taxes included

In stock

Sold byAmazon EcuadorDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Elevate your HVAC game with the pump that professionals trust!

BUILT TO ENDURE - Crafted with premium materials to withstand daily workshop demands without compromise.
POWERFUL 3 5 CFM FLOW - Maximize efficiency with industry-leading suction speed for rapid AC and HVAC servicing.
OPTIMIZED FOR LONGEVITY - Engineered for smooth operation with vacuum pump oil, ensuring consistent performance over time.
PLUG PLAY CONVENIENCE - Comes with a complete AC vacuum pump kit for hassle-free setup and immediate use.
VERSATILE MULTI USE TOOL - From automotive AC to resin degassing, this pump adapts seamlessly to professional and DIY needs.

The Kozyvacu Single-Stage HVAC Vacuum Pump (3.5 CFM) is a robust, versatile tool designed for efficient AC repair and HVAC maintenance. Featuring a high flow rate, durable construction, and an easy-to-use kit, it supports a wide range of applications from automotive AC servicing to industrial vacuum tasks, making it an essential asset for professionals and serious DIYers alike.

Specifications

ASIN	B01N6IOBWF
Best Sellers Rank	#63,533 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #18 in Lab Vacuum Pumps
Date First Available	December 18, 2016
Item Weight	10.6 pounds
Item model number	TA350
Manufacturer	Kozyard LLC
Product Dimensions	14 x 12.3 x 7.6 inches

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