The Imperial 745CKPC Kwik-Charger™ Manifold is built for licensed HVAC/R techs who want fast, accurate R410A charging without cooking cylinders or guessing blends. It’s a ripper for split systems and package units—quicker charging, fewer call-backs, and no mucking around.
Key Features & Trade Benefits
- Built-in liquid low-side charger → Charge up to 8× faster than vapour methods, so you’re off the roof sooner and onto the next job.
- Maintains blend integrity → The internal metering element keeps zeotropic blends stable for accurate superheat/subcool results and fewer “come back and fix it” calls.
- No cylinder heating required → Avoid hot-works risks and fiddly warm-ups; charge safely at ambient with steady flow.
- Precision R410A gauges with protective boots → Better shock resistance on utes and job sites, clearer reads in bright Aussie sun.
- PolarShield® high-pressure hoses (800 PSI working / 4,000 PSI burst) → Confidence on high-pressure R410A systems—no worries.
- Serviceable port filters → Keep debris out during recovery and charging to protect systems and your kit.
Why This Product Matters
When you’re up on a townhouse roof in 40-degree heat and the client’s inside saying “it’s still warm,” you need a manifold that charges right the first time. This 3-valve Kwik-Charger lets you liquid-charge the low side safely, so charge weight and performance lock in faster. One Brisbane contractor told us he cut a two-visit headache into a single call-out—bloody good outcome for him and the customer.
Building out your gauge kit? See our Refrigerant Gauges collection for two- and four-valve options that pair nicely with this set.
Pro Tip
Pull below 500 microns and confirm decay before charging. Weigh in charge, then trim via subcooling/superheat with the system at steady state. Charging procedures should align with AIRAH’s Refrigerant Handling Code of Practice and AS/NZS 5149.4—that’s how you keep things compliant and keep call-backs down. She’ll be right. (Read the code).
Compatibility & System Info
- Refrigerant Scale/Markings: R410A (gauge scales in PSI/kPa + °C/°F where applicable).
- Intended Use: Charging and servicing R410A split systems, ducted systems, and package units.
- Hoses: PolarShield® multi-refrigerant, 800 PSI working / 4,000 PSI burst, suitable for R410A duty.
- Note on A2L (R32): Use manifolds/hoses explicitly rated for A2L where required by manufacturer and standards (refer to AS/NZS and AIRAH guidance).
Local realities: In humid Sydney you’ll appreciate the faster pull-down and charge stability; on Brisbane rooftops, the no-heat cylinder workflow saves time and sweat.
What’s Included
- 1 × 745CKPC manifold block with gauges
- 3 × PolarShield® 60″ hoses (1/4″ × 5/16″)
- Hose hanger
- Instructions + Limited Lifetime Warranty (manufacturer)
Specifications
| Brand | Imperial |
|---|---|
| Model / MPN | 745CKPC |
| Valve Configuration | 3-valve Kwik-Charger™ |
| Primary Refrigerant | R410A |
| Hoses | 3 × 60″ PolarShield® (1/4″ × 5/16″) |
| Hose Rating | 800 PSI working / 4,000 PSI burst (5:1 safety factor) |
| Manifold Ports | 1/4″ SAE |
| Country of Origin | USA |
Ratings/specs per manufacturer documentation.
Warranty & Returns
Manufacturer Warranty: Imperial Limited Lifetime Warranty (manifold). Wear items (e.g., hoses/gaskets) are excluded per manufacturer terms. See included documentation.
Store Returns: Standard HVAC Shop returns apply for unused items in resalable condition within the stated window (see store policy at checkout). No worries—reach out if you need a hand.
FAQs
This model’s gauges are set up for R410A. For R32/A2L jobs, choose a manifold that’s explicitly rated and supplied with appropriate hoses—for example, see our Imperial 847CKPSC 4-Valve Manifold.
Yes—PolarShield® hoses are rated to 800 PSI working and 4,000 PSI burst for high-pressure HFC blends.
Yes. Evacuate and verify decay before charging to meet best-practice and code expectations. AIRAH Code recommends <500 microns prior to charging.
Browse our Refrigerant Gauges collection for two- and four-valve sets that suit different workflows.
Related Products
- Imperial PolarShield® R410A Hose Sets — Handy spares for busy crews or when you want a longer reach on tight installs.
- Imperial 800R Overhaul Kit — Keep your manifolds sealing like new and extend service life between replacements.
- Imperial 520 Two-Valve Manifold — A solid analog option for straightforward diagnostic work.
- Imperial 840CKPSC Four-Valve Manifold — Step up to faster evacuation with a 3/8″ vacuum port when your workflow demands it.
Source notes: Product family specs and model mapping (745-CKPC; R410A; hose set) from Imperial’s 700 Series page. Hose pressure ratings from Imperial PolarShield documentation. Charging/evacuation best-practice and code references from AIRAH 2024 Code of Practice.