ThermoCoolHubHVAC, refrigeration, cold chain, compressors, heat pumps, and ventilation equipment for global industrial buyers.
Compact Dual Stage Vacuum Pump Designed for HVAC/R Service for 1/4HP
Air Source Heat Pumps

Compact Dual Stage Vacuum Pump Designed for HVAC/ | RFQ Sourcing Details

Air Source Heat Pumps · Quote on request

This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.

Quote on request

Product specs

CategoryAir Source Heat Pumps
Unitset
1/3HPSingle Stage Vacuum Pump 1/3 HP
1/4HPSingle Stage Vacuum Pump 1/4HP
After-sales Service1year
Exhauster MethodEntrapment Vacuum Pump
Free Air Displacement2cfm
Function 2Preventing Oil-Returning Design
CategoryAir Source Heat Pumps
AvailabilityInquiry required
Source date2026-05-26

Buyer's Digest

Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Air Source Heat Pumps. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.

Original product description

.lc-a-img { position: relative;width: 100%;height: 100%;object-fit: contain;overflow: hidden;} .lc-a-img .img-content { position: absolute;top: 0;left: 0;width: 100%;height: 100%;overflow: hidden;} .lc-a-img .img-content .img-content-wrap { position: relative;width: 100%;height: 100%;} .lc-a-img .img-content .cke_widget_wrapper { position: relative;width: 100%;height: 100%;display: flex !important;align-items: center;justify-content: center;} .lc-a-img .img { max-width: 100%;max-height: 100%;display: block;object-fit: contain;} .lc-a-img .img-cover { width: 100%;display: block;object-fit: cover;} .lc-a-img .img-big-cover { width: 100%;display: block;object-fit: cover;} .lc-a-img .no-img-block { background: #E1E3E5;width: 100%;height: 100%;display: flex;align-items: center;justify-content: center;} .lc-a-img .no-img-block .no-img { width: 48px;height: 48px;max-height: 100%;} .lc-a-img .audit-error { position: absolute;z-index: 11;top: 10px;right: 10px;background: #fff7e6;font-size: 14px;height: 21px;line-height: 21px;padding: 5px 10px;display: flex;cursor: default;} .lc-a-img .audit-error .ft-icon-warning { margin-right: 5px;line-height: 21px;} .mt5 { margin-top: 5px;} .mt10 { margin-top: 10px;} .mt20 { margin-top: 20px;} .lc-a-table a { color: #007dfa;} .lc-a-table a:hover, .lc-a-table a:active { background-color: #DDDCDA !important;} .lc-a-table table { border: 1px solid #CED3D9;border-collapse: collapse;font-family: "Roboto";} .lc-a-table table.fill-first-row td[data-row="0"] { background-color: #F5F5F5;} .lc-a-table table.fill-first-column td[data-col="0"] { background-color: #F5F5F5;} .lc-a-table table.fill-zebra tr:nth-child(2n) td { background-color: #F5F5F5;} .lc-a-table td { position: relative;border: 1px solid #CED3D9;word-break: break-word;word-wrap: break-word;position: relative;font-size: 14px;line-height: 1.5;vertical-align: middle;box-sizing: border-box;} .lc-a-table td.td-view { padding: 6px 10px;min-height: 32px;} .lc-a-table td.td-editor a { cursor: text;pointer-events: none;} .lc-a-text { overflow: auto;position: relative;width: 100%;height: 100%;box-sizing: border-box;white-space: normal;word-break: break-word;} .lc-a-text:not([cke-mic-navigation]) { font-family: Roboto, Arial, Microsoft Ya.

Hei, sans-serif;font-size: 14px;} .lc-a-text[cke-mic-navigation] {

Compact | Applications and Buyer Notes

Compact is organized as a sourcing-ready Air Source Heat Pumps reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time que

Applications

  • Initial shortlist building for related product or supplier options.
  • Specification and application fit review before bulk purchasing.
  • Category, keyword and detail-page comparison before sending an RFQ.

Key specifications

Category
Air Source Heat PumpsBased on visible page data; confirm exact value in the RFQ.
Unit
setBased on visible page data; confirm exact value in the RFQ.
1/3HP
Single Stage Vacuum Pump 1/3 HPBased on visible page data; confirm exact value in the RFQ.
1/4HP
Single Stage Vacuum Pump 1/4HPBased on visible page data; confirm exact value in the RFQ.
After-sales Service
1yearBased on visible page data; confirm exact value in the RFQ.
Exhauster Method
Entrapment Vacuum PumpBased on visible page data; confirm exact value in the RFQ.
Free Air Displacement
2cfmBased on visible page data; confirm exact value in the RFQ.
Function 2
Preventing Oil-Returning DesignBased on visible page data; confirm exact value in the RFQ.

Buyer tips

  • State quantity range and split-delivery needs before price comparison.
  • Add certification, material or inspection standards when they affect acceptance.
  • For time-sensitive projects, include target arrival date and destination.
  • For special applications, describe operating condition, installation environment and duty cycle.

FAQ

What should buyers confirm first?

Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.

Can buyers inquire when specs are incomplete?

Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.

How should this listing be evaluated?

Check title, category, specifications and related keywords against the actual sourcing requirement.

Source mix: ugc

Key specifications

CategoryAir Source Heat Pumps
Unitset
1/3HPSingle Stage Vacuum Pump 1/3 HP
1/4HPSingle Stage Vacuum Pump 1/4HP
After-sales Service1year
Exhauster MethodEntrapment Vacuum Pump
Free Air Displacement2cfm
Function 2Preventing Oil-Returning Design
Function3Much Smaller and Lighter
Oil Capacity150ml
Oil or NotOil
OriginChina
Power1/4HP or 8/3HP
Specification280*115*230mm
StructureRotary Vacuum Pump
TrademarkPolarmint
Ultimate Vacuum2*10-1PA
VP250DDUAL STAGE
Vacuum DegreeHigh Vacuum
Voltage220V ~240V/50Hz
Warrantyon Line
Work FunctionFore Pump
Working ConditionsDry

Product sourcing keywords

These terms come from the title, visible copy and specifications, and link into matching aggregate pages.

Continue from this detail page into sourcing structure

These links connect the detail page back to category hubs, procurement aggregates and knowledge pages so new inventory is not isolated.

ThermoCoolHub related sourcing paths

Related categories ThermoCoolHub related paths

Air Source Heat Pumps

HVAC Units and Heat Pumps

Ventilation and Air Treatment

Related applications ThermoCoolHub related paths

Commercial Building HVAC

Related solutions ThermoCoolHub related paths

HVAC Project Procurement

ThermoCoolHub procurement phrases

ThermoCoolHub related product samples