{"product_id":"pb-motor-tech-4-5-cfm-vacuum-pump-kit-with-solid-brass-manifold-1-3-hp-r134a-r12-r22-r502","title":"PB Motor Tech 4.5 CFM Vacuum Pump Kit with Solid-Brass Manifold — 1\/3 HP, R134A R12 R22 R502","description":"\u003cp\u003e\u003cstrong\u003ePB Motor Tech's 4.5CFM vacuum pump paired with a solid-brass manifold gauge kit provides a compact, all-in-one solution for refrigerant evacuation, diagnostics, and charging on automotive and residential AC systems.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis kit brings together a single-stage 4.5 CFM vacuum pump and a heavy-duty brass manifold with extra-large dials, purpose-built for technicians and DIYers who need a portable, dependable setup for R134A, R12, R22 and R502 systems. The pump features a 1\/3 HP motor, reinforced aluminum housing, and visible oil sight glass; the manifold bundle includes color-coded 4-foot hoses, quick couplers, a can tap, valve core tool and adapters so you can start work immediately after adding the recommended oil.\u003c\/p\u003e\n\n\u003ch3\u003eHow quickly will the vacuum pump remove moisture and air from a system?\u003c\/h3\u003e\n\u003cp\u003eThe pump's 4.5 CFM flow rate and single-stage design deliver efficient evacuation for small to medium systems, helping you reach required vacuum levels faster than lower-capacity pumps. The inlet filter reduces oil backflow and preserves pump performance over repeated uses.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e4.5 cubic feet per minute flow for faster pull-down\u003c\/li\u003e\n  \u003cli\u003e1\/3 HP motor balances power and portability\u003c\/li\u003e\n  \u003cli\u003eInlet filter prevents contamination and oil migration\u003c\/li\u003e\n  \u003cli\u003eReinforced aluminum alloy housing for heat dissipation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat gauges, hoses and adapters are included for charging and diagnostics?\u003c\/h3\u003e\n\u003cp\u003eThe brass manifold gauge assembly is built from solid brass with an easy-to-read sight glass and oversized rubber-coated dials for improved visibility and durability in the field. Color-coded 4-foot hoses rated to 600 psi working pressure and 3000 psi burst pressure make system connection straightforward and safe.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e3-way brass manifold with large, rubber-coated gauges\u003c\/li\u003e\n  \u003cli\u003eThree 4 ft color-coded hoses (high, low, service)\u003c\/li\u003e\n  \u003cli\u003eR134a quick couplers, 410 adapter and puncturing can tap included\u003c\/li\u003e\n  \u003cli\u003eValve core tool for on-site service and maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat maintenance or setup is required before using this pump and manifold? \u003c\/h3\u003e\n\u003cp\u003eFor safe operation the vacuum pump is shipped without oil — you must add vacuum pump oil before running. PB Motor Tech recommends ISO #32 or #68 vacuum pump oil; running the pump dry may damage the motor within minutes. Routine checks of oil level via the sight glass and replacing oil when contaminated will extend life and performance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAdd recommended #32 or #68 vacuum pump oil before first use\u003c\/li\u003e\n  \u003cli\u003eMonitor oil level and color through the sight glass\u003c\/li\u003e\n  \u003cli\u003eInspect hoses and couplers for leaks before charging\u003c\/li\u003e\n  \u003cli\u003eStore with rubber feet down to reduce vibration damage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this kit compatible with the refrigerants I work with?\u003c\/h3\u003e\n\u003cp\u003eThe manifold and pump are suitable for common automotive and domestic refrigerants including R134A, R12, R22 and R502, making it versatile for many service tasks. Always follow refrigerant handling regulations and use appropriate PPE when recovering or charging refrigerants.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with R134A, R12, R22, R502 systems\u003c\/li\u003e\n  \u003cli\u003eDesigned for both automotive and residential AC applications\u003c\/li\u003e\n  \u003cli\u003eIncludes adapters and fittings to broaden compatibility\u003c\/li\u003e\n  \u003cli\u003eFollow local codes for refrigerant recovery and disposal\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This PB Motor Tech bundle is aimed at professional technicians, fleet maintenance crews, and experienced DIYers who need a portable yet capable vacuum pump and a complete brass manifold set for refrigerant evacuation, leak-checking, and charging. If you require a rugged kit that combines fast evacuation, clear diagnostics, and field-ready fittings, this package gives you the main tools to perform routine AC service and recovery tasks with fewer trips back to the shop.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need to add oil before using the vacuum pump?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The pump ships without oil — add ISO #32 or #68 vacuum pump oil before first use to avoid motor damage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which refrigerants does this kit support?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The pump and manifold are compatible with R134A, R12, R22 and R502 for automotive and residential AC systems.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"PB Motor Tech BMT","offers":[{"title":"Default Title","offer_id":48080433021086,"sku":"B0DQ4SM997","price":153.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/pbmt-front-view-manifold-and-pump.jpg?v=1785781260","url":"https:\/\/northtrailauto.ca\/products\/pb-motor-tech-4-5-cfm-vacuum-pump-kit-with-solid-brass-manifold-1-3-hp-r134a-r12-r22-r502","provider":"North Trail Auto","version":"1.0","type":"link"}