# PB Motor Tech 4.5 CFM Vacuum Pump and R1234yf Manifold Gauge Kit

PB Motor Tech BMT: PB Motor Tech’s 4.5 CFM vacuum pump kit pairs a single-stage pump with a three-way manifold gauge described for R1234yf systems. It also claims a leak detector and service accessories, though pump oil must be supplied separately.

- [Original product page](https://best-deals.pro/product/pb-motor-tech-4-5-cfm-r1234yf-vacuum-pump-kit)
- [View offer](https://best-deals.pro/visit/pb-motor-tech-4-5-cfm-r1234yf-vacuum-pump-kit)
- Market: US
- Language: en-US
- Currency: USD
- Brand: PB Motor Tech BMT
- Model: PB-B00C
- Price: 101.69 USD
- Previous price: 121.99 USD
- Discount: 17%
- Price checked: 2026-11-14T05:48:13.728Z
- Rating: 4.1 / 5
- Reviews: 43

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Three-way manifold gauge is described as designed for R1234yf AC systems only.
- Pump is specified at 4.5 CFM and 1/3 HP, with a 110V/60Hz listing.
- The kit description names a leak detector, quick adapters, can tap, hoses and storage items.
- The listing says vacuum pump oil is not provided and must be prepared separately.

## Pros

- Combines a vacuum pump and R1234yf-focused three-way gauge in one service kit.
- Color-coded pressure hoses are described for distinguishing high-pressure, low-pressure and charging lines.
- The listing claims a leak detector and R1234yf quick couplers as part of the tool set.

## Cons

- Vacuum pump oil is not included, so it must be obtained separately before use.

## Specifications

### Identity
- Brand: PB Motor Tech BMT
- Model: PB-B00C
### Pump
- Free air displacement: 4.5CFM
- Power: 1/3HP
- Voltage and frequency: 110V/60Hz
- Ultimate vacuum: 5Pa
- Oil capacity: 225mL
- Inlet port: 1/4"-3/8"
### Manifold gauge and hoses
- Working pressure: 600PSI
- Burst pressure: 3000PSI
- Hose length: 59” \(150cm\)
- Hose diameter: 1/4”
- Gauge diameter: φ68mm
### Dimensions and installation
- Dimensions listed: 16.5 x 11.6 x 12.8 inches
- Weight listed: 21 pounds

## Before you buy

- Listing details are inconsistent: hoses are described as 48 inches in the feature text but 59 inches \(150cm\) in the specifications, and pump inlet connections are given as 1/4 in. SAE and 1/2 in. ACME in one section but 1/4 in. and 3/8 in. SAE in another. Confirm the selected kit's hose length and connections. The gauge is described as R1234yf-only, while broader application language also mentions household air conditioning. Confirm refrigerant and system compatibility before purchase.

## In the box

- Three-way manifold gauge (Included)
- Three hoses (Included): The package list gives no lengths. Listing hose-length claims conflict.
- Manifold gauge case (Included)
- Leak detector (Included)
- R1234yf quick couplers (Check selected pack): Feature text claims two quick couplers.
- R1234yf puncture can tap (Check selected pack)
- Teflon tape (Check selected pack)
- Pair of gloves (Check selected pack)
- Storage bag (Check selected pack)
- Vacuum pump oil (Not included): The listing explicitly says the oil is not provided.

## A good fit for

- Automotive AC maintenance involving R1234yf systems, where a combined pump, gauge and claimed leak detector are useful.
- Buyers who have access to a 110V/60Hz supply and can source vacuum pump oil separately.

## Less suited to

- Those who need a gauge explicitly confirmed for refrigerants other than R1234yf.
- Those who require included pump oil or need confirmed hose length and inlet fittings before buying.

## Customer feedback

Customer feedback is mixed on functionality, quality and value. That uncertainty matters because the kit's usefulness depends on the pump and gauge working reliably during AC service. Aggregate ratings lean positive overall but include a notable spread across rating levels, so they do not establish consistent performance.
- Mixed feedback: Customers express mixed views about the pump's functionality.
- Mixed feedback: Feedback on product quality is mixed.
- Mixed feedback: Feedback on value for money is mixed.

## Frequently asked questions

### Is vacuum pump oil included?
No. The listing says vacuum pump oil is not provided and needs to be obtained separately.
### Which refrigerant is the manifold gauge designed for?
The gauge is described as designed for R1234yf AC systems only. The listing also makes broader household air-conditioning claims, so confirm compatibility for your system.
### How long are the hoses?
The listing conflicts: one feature states 48 inches, while the specifications state 59 inches \(150cm\). Check the selected listing before purchase.
### What power supply does the pump specify?
The specifications state 110V/60Hz and 1/3HP.

## Alternative options

- [VIVOHOME 1/4 HP 3.5CFM 1 Stage AC Vacuum Pump and R134a Manifold Gauge Set \| 110V HVAC Vacuum Pump Kit with 5ft Hoses for R134a R12 R22 R502 Auto Mini Split Air Conditioning Refrigeration Recharging](https://best-deals.pro/visit/pb-motor-tech-4-5-cfm-r1234yf-vacuum-pump-kit)
- [PB Motor Tech Vacuum Pump Kit with 3-Way Manifold Gauge & Leak Detector \| 4.5CFM 1/...](https://best-deals.pro/visit/pb-motor-tech-4-5-cfm-r1234yf-vacuum-pump-kit)
- [OMT AC Manifold Gauge Set with 5ft Hoses for R1234yf R404a R134a, 3 Way \| Includes Quick Couplers Self Sealing Can Taps for Car Freon Charging & Evacuation; Aluminum Body; Ideal for Freon Recharge](https://best-deals.pro/visit/pb-motor-tech-4-5-cfm-r1234yf-vacuum-pump-kit)
- [BACOENG 4 CFM 1/3HP AC Vacuum Pump and 4 Way Manifold Gauge Set \| 110V HVAC Vacuum Pump Kit with Copper Motor, 5ft 4-color Hoses, for R134a R410a R22 Automotive A/C & Mini Split Systems](https://best-deals.pro/visit/pb-motor-tech-4-5-cfm-r1234yf-vacuum-pump-kit)
- [LICHAMP AC R1234YF R134A Gauge Set, Automotive 4 Valve Manifold Gauge Compatible with R1234YF and R134A Refrigerants, Works on Car Freon Charging and Evacuation](https://best-deals.pro/visit/pb-motor-tech-4-5-cfm-r1234yf-vacuum-pump-kit)
- [3 Way AC Manifold Gauges Set for R1234yf R134A R404A,Easy to Read \| AC gauge set:3-...](https://best-deals.pro/visit/pb-motor-tech-4-5-cfm-r1234yf-vacuum-pump-kit)
- [Lichamp AC R1234YF R134A Gauge Set, Automotive Manifold Gauge Compatible with R1234YF and R134A Refrigerants, Works on Car Freon Charging and Evacuation](https://best-deals.pro/visit/pb-motor-tech-4-5-cfm-r1234yf-vacuum-pump-kit)
- [PB Motor Tech Vacuum Pump Kit with 4-Way Manifold Gauge & Leak Detector \| 4.5CFM 1/...](https://best-deals.pro/visit/pb-motor-tech-4-5-cfm-r1234yf-vacuum-pump-kit)
- [AutoWandererTool R1234yf Manifold Gauge Set 3 Way with 5FT Hoses for Home \| Include...](https://best-deals.pro/visit/pb-motor-tech-4-5-cfm-r1234yf-vacuum-pump-kit)
- [BACOENG 3.6CFM 1/4HP AC Vacuum Pump and Manifold Gauge Set \| 110V HVAC Vacuum Pump Kit mit Copper Motor, 5FT 3-Color Hoses, for R134a R410a R22 Automotive A/C & Mini Split Systems](https://best-deals.pro/visit/pb-motor-tech-4-5-cfm-r1234yf-vacuum-pump-kit)
- [Lichamp AC Manifold Gauge Set for R1234YF R134A R404A \| 4 Valve Manifold Gauge, 5 FT Hose, Works on Car Freon Charging and Evacuation](https://best-deals.pro/visit/pb-motor-tech-4-5-cfm-r1234yf-vacuum-pump-kit)
- [PB Motor Tech 4.5 CFM Vacuum Pump with Brass Manifold Gauge Set \| 1/3 HP Single-Sta...](https://best-deals.pro/visit/pb-motor-tech-4-5-cfm-r1234yf-vacuum-pump-kit)

## Add-ons

- [TSI Supercool 27262D 1234yf PAG 46 Viscosity with UV Dye 8oz 1-Pack \| A/C systems using 1234yf and R134A refrigerant](https://best-deals.pro/visit/pb-motor-tech-4-5-cfm-r1234yf-vacuum-pump-kit)
- [Honeywell Automotive Refrigerant \(4\)](https://best-deals.pro/visit/pb-motor-tech-4-5-cfm-r1234yf-vacuum-pump-kit)

## Images

![PB Motor Tech 4.5 CFM Vacuum Pump and R1234yf Manifold Gauge Kit — 1](https://best-deals.pro/i/uQObNETOxgPuANP8wT71f0LsvzE2OqvNwLT7iSsz4PIf1fSGanFK4N5spMB5fQT0nPkuI-RnkzyHHdq9GyKyCLOOU5F9UX15p0sea53p6lq0dgsWQWbwc0oq.jpg)

![PB Motor Tech 4.5 CFM Vacuum Pump and R1234yf Manifold Gauge Kit — 2](https://best-deals.pro/i/7qnl3EeUrOlpQ2OWAF27ztOcHprcKxEFVYm8PfRcor1rfX-KjbCmj7oyAkXAr5q_4Gi1lQ-utVqibCiNzjhX8aPMxJvcVc-4HiJLED4TQu726XCltF9nUiLZ.jpg)

![PB Motor Tech 4.5 CFM Vacuum Pump and R1234yf Manifold Gauge Kit — 3](https://best-deals.pro/i/O4BzVuzORfyBN1UHlZaVr7vjsEx5R1oH4q7msT7X_Vwxta19E07-tFs-zNtZC83QCsPzFMDlkz85Oo1yd6lB4w9a9YoCrB-LLyBEFlLTUZ5Xww6KC9e7GCL4.jpg)

![PB Motor Tech 4.5 CFM Vacuum Pump and R1234yf Manifold Gauge Kit — 4](https://best-deals.pro/i/Ir8IalJ6j8AlTb9bkuAE7srqU1x7Qx_ljZo_grEU7hGK50VUofequQqfwx1UHipoX5BiFN1B4EjQ1JMeHNKjf9wK3qYHIl4cgIOzHEJyAJ9jBUQdrnWeygbW.jpg)

![PB Motor Tech 4.5 CFM Vacuum Pump and R1234yf Manifold Gauge Kit — 5](https://best-deals.pro/i/3-EGNfG6IA7Qz5-e4XBzfufsREZ74hNE5wHX3W5fKqSyWC8YbaxyMBOozSTawYFCVzb6GWK0ywdG9_if8DPNyQkrRu4K7fyC5aS0WQt0RRhviOQRcbpVRpDK.jpg)

![PB Motor Tech 4.5 CFM Vacuum Pump and R1234yf Manifold Gauge Kit — 6](https://best-deals.pro/i/nLuIlGll3TCw57xJdEbUI1LGuTC8q74jmyzfkTm8Vtv8E9LiQUpr1PVl5rxrdTHql1F3L4Rz0uHb6EdvGYUNCvF32Y1JBtR1dinb0LM2H970TR61WqB0fPO5.jpg)

![PB Motor Tech 4.5 CFM Vacuum Pump and R1234yf Manifold Gauge Kit — 7](https://best-deals.pro/i/Y-t93Uvaqnibkz5zP4Vbn-EjCfB51FEGP7ui2Zf1fBkp7HFBxqMYRDZqtcThHkNdBOEmYH9BEdkmxVpwHRomrpD-OoqEf9tK1RxS0a1vbGlPsYCMeL6AMn8o.jpg)