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Best pressure vacuums - April 2026

Last Updated - April 2, 2026

1
Best Choice
21% Off

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Zurn
21% Off

Zurn Wilkins 1-720A 1" 720A Pressure Vacuum Breaker Assembly

Zurn

$159.41

$201.99
(21% Off)

More Details
Main highlights
- Test Cocks on center line of valve allow for installation versatility
- Serial number visible in any installed orientation reduces labor time
- Construction offers corrosion-resistance, strength, and winterization protection
- Consistent, reliable performance provides world class backsiphonage protection
- ASSE Listed; IAPMO Listed; CSA Certified; Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California; Serial number visible in any installed orientation reduces labor time;
$159.41
$201.99 (21% Off)
2

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

LICHEN

LICHEN Vacuum Pump Oil Free Diaphragm Vacuum Pressure Pump with 15 L/min Flow Rate with Dual Pressure,Portable with Hose Kit for Liquid Filtration

LICHEN

$142.99

More Details
Main highlights
- 【Widely Used】 LICHEN Vacuum Pumps provide a reliable source of vacuum for solvent filtration, distillation, vacuum drying, extraction and other experimental steps. Widely used in solid phase extractors, solvent filters, air samplers and other applications requiring vacuum pressure
- 【Thoughtful design】5.2 lbs ultra-light body + humanized carrying handle + rubber non-slip feets triple design, can be stably fixed on the workbench to prevent the machine from shaking, making the operation more quiet and stable. Portable design saves space for lab use
- 【Oil-Free & Eco-Friendly Design】Innovative diaphragm technology realizes truly maintenance-free operation, avoids oil mist contamination of experimental samples, and reduces the cost of laboratory use
- 【Industrial-Grade Brushless Motor】Adopting industrial DC brushless motor, the pumping speed is up to 15 liters/minute, and the heat dissipation holes on both sides extend the life span by 50% compared with the traditional carbon brush motor, which meets the demand of long time experiments
- 【Dual pressure mode】Support positive and negative pressure dual mode free conversion (maximum vacuum 0.085MPa), equipped with a mechanical pressure gauge real-time monitoring, can display the real-time pressure value during the use of vacuum pump
$142.99
3
Best Value
15% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Armor All
15% Off

Armor All AA255W Wet/Dry Utility Vac 2.5 Gallon, 2.5-Gallon,120 Volts (AC), Orange/Black

Armor All

$64.48

$75.99
(15% Off)

More Details
Main highlights
- STRONG SUCTION: 2 Peak HP to quickly clean-up wet and dry messes
- INTEGRATED HOSE AND ACCESSORY STORAGE: Keeps the hose, cord, and nozzles in one place so you can easily access them
- CONVERTS TO BLOWER: Easily blow leaves and larger debris from the garage or windshield with a simple conversion
- COMPACT AND PORTABLE: The 2.5-gallon durable polypropylene tank is perfect for small messes and the wheel-base and top handle make it easy to carry on the job
- 13 ACCESSORIES: Equipped with a 12-ft cord and 6-ft x 1-1/4-inch hose, (3) extension wands, crevice tool, blower nozzle adapter, deluxe car nozzle, round dust brush, detail brush, 2-in-1 utility nozzle, floor brush/squeegee nozzle, reusable cloth filter, foam wet filter, this vac is designed to handle various cleaning needs.
$64.48
$75.99 (15% Off)
4

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Zurn

Zurn Wilkins 34-720A 3/4" 720A Pressure Vacuum Breaker Assembly

Zurn

$129.97

$136.22
(5% Off)

More Details
Main highlights
- Test Cocks on center line of valve allow for installation versatility
- Standards Compliance: ASSE Listed 1020, IAPMO Listed, CSA Certified
- Serial number visible in any installed orientation reduces labor time
- Main valve body: Cast Bronze ASTM B584
- Fasteners: Stainless Steel, 300 Series
- Construction offers corrosion-resistance, strength, and winterization protection
- Consistent, reliable performance provides world class backsiphonage protection
- ASSE Listed; IAPMO Listed; CSA Certified; Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California; Serial number visible in any installed orientation reduces labor time;
$129.97
$136.22 (5% Off)
5

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

ONDAQUA

【UPC® Certified】1" Brass Pressure Vacuum Breaker, Max 400PSI Sprinkler Backflow Preventer for Non-Potable Systems Like Irrigation & Industry

ONDAQUA

$109.99

More Details
Main highlights
- 【Versatile Applications】Our irrigation backflow preventer is designed for non-potable water systems (irrigation, industrial), effectively blocking sewage backflow into drinking water supplies. Ideal for garden sprinkler systems, fire suppression lines, and wastewater treatment pipelines
- 【Thickened Brass Material】This 1" pressure vacuum breaker is crafted from thickened brass, offering excellent corrosion resistnace. It ensures no cracking, leaks, or frequent replacements due to high pressure, low temperatures, or rain. Our sprinkler backflow preventer features arrow-marked flow direction on the body for 30% faster setup
- 【Sealing & 400PSI】The pressure vacuum breaker uses plumber-specific PTFE tape instead of cheap tape, and has undergone over 1,000 tests to ensure a service life exceeding 15 years.It can withstand a maximum pressure of 400 PSI and connect to high-flow pipe
- 【ONDAQUA certified lead-free】complying with Section 1417(d) of the Safe Drinking Water Act, the lead content requirements of Section 116875 of the California Health & Safety Code, and NSF/ANSI/CAN 372-2024, and are fully suitable for use in potable drinking water piping systems
- 【Choose certified products】ONDAQUA holds the UPC Certification issued by IAPMO, and our products are also compliant with the ASSE 1020-2020 standard
$109.99

Best pressure vacuums - April 2026

Zurn Wilkins 1-720A 1" 720A Pressure Vacuum Breaker Assembly

LICHEN Vacuum Pump Oil Free Diaphragm Vacuum Pressure Pump with 15 L/min Flow Rate with Dual Pressure,Portable with Hose Kit for Liquid Filtration

Armor All AA255W Wet/Dry Utility Vac 2.5 Gallon, 2.5-Gallon,120 Volts (AC), Orange/Black

Zurn Wilkins 34-720A 3/4" 720A Pressure Vacuum Breaker Assembly

【UPC® Certified】1" Brass Pressure Vacuum Breaker, Max 400PSI Sprinkler Backflow Preventer for Non-Potable Systems Like Irrigation & Industry

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