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3G Electric
JB INDUSTRIES DV-4E Two-Stage Vacuum Pump, 4 cfm, 25 Micron, 120V AC, 5-15P - A2L Compatible Refrigerant Evacuation Pumps
JB INDUSTRIESA2L Compatible Refrigerant Evacuation Pumps

JB INDUSTRIES DV-4E Two-Stage Vacuum Pump, 4 cfm, 25 Micron, 120V AC, 5-15P

<p>The JB Industries DV-4E is a two-stage vacuum pump designed for professional refrigeration and air conditioning evacuation. With a 4 cfm displacement and an ultimate vacuum of 25 microns, it delivers reliable…

SKU 3G-OTH-71289

Also listed as: DV4E · DV 4E

Brand
JB INDUSTRIES
Item
DV-4E Two-Stage Vacuum Pump, 4 cfm, 25 Micron, 120V AC, 5-15P
Part Number
DV-4E
Category
A2L Compatible Refrigerant Evacuation Pumps
Available to Order
Also known as:DV-4EJB INDUSTRIES
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

JB INDUSTRIES
Manufacturer Part Number
DV-4E
Type
Not A2L Compatible, Male
AC
120V
Product Type
Vacuum Pump
Ultimate Vacuum
25 micron
Number of Stages
Two-Stage
Plug Configuration
5-15P

Technical Documents

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JB INDUSTRIES Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

<p>The JB Industries DV-4E is a two-stage vacuum pump designed for professional refrigeration and air conditioning evacuation. With a 4 cfm displacement and an ultimate vacuum of 25 microns, it delivers reliable performance for system dehydration. This model operates on 120V AC with a 5-15P plug, making it suitable for specific applications. It is important to note that this pump is not A2L compatible, so it is intended for use with traditional refrigerants.</p><p>Ideal for HVAC technicians and maintenance teams, the DV-4E ensures efficient evacuation. For procurement in Singapore, 3G Electric offers SGD quotes on request, handles GST for local buyers, and provides fast delivery across Singapore and Southeast Asia.</p>

Frequently Asked Questions

What is the ultimate vacuum and number of stages of the DV-4E?

The DV-4E achieves an ultimate vacuum of 25 microns and is a two-stage pump, providing deeper evacuation for moisture removal.

Is the DV-4E compatible with A2L refrigerants?

No, the DV-4E is not A2L compatible. It is designed for use with traditional refrigerants only.

Used in

Common applications for JB INDUSTRIES
HVAC/R service — JB Industries evacuation pump oil (ISO-46) for lubricating vacuum pumps during system evacuation.
Refrigeration system maintenance — JB Industries valve cores (A31999-25) for service ports in charging, evacuation, or testing.
Refrigeration metering — JB Industries capillary tubing (TC-31-12) with 0.031 in ID for precise refrigerant flow control.
HVAC system repair — JB Industries capillary tubing (TC-50-100) with 0.05 in ID and 100 ft length for custom metering applications.
Commercial refrigeration — JB Industries capillary tubing (TC-100-10) with 0.1 in ID for higher flow metering needs.
Industrial cooling — JB Industries valve cores and capillary tubing for maintaining refrigerant circuits in process cooling systems.
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JB INDUSTRIES Products

3G Electric supplies JB INDUSTRIES a2l compatible refrigerant evacuation pumps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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