Guardian Equipment AP275-617 – Flow Switch, Stainless Steel, Yellow, For Use With, Alarm, Shower with Eyewash
Guardian Equipment AP275-617 – Flow Switch, Stainless Steel, Yellow, For Use With, Alarm, Shower with Eyewash
Call 850-565-3492 for live factory inventory, lead times & emergency freight options.
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Ships factory-new in original packaging.
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Commercial Ordering FAQ
How do I verify that Guardian Equipment AP275-617 – Flow Switch, Stainless Steel, Yellow, For Use With, Alarm, Shower with Eyewash is the correct replacement part for my equipment?
Check the OEM part number (AP275-617) against your equipment nameplate or the manufacturer's repair parts list before ordering. If you are not sure, call the National Boiler Supply order desk at 850-565-3492 and we can cross-reference your equipment model and serial numbers before the order ships.
What are the shipping and freight options for Guardian Equipment orders?
Standard parcel orders ship quickly from commercial distribution centers. Shipping is a $35 flat rate on orders under $999, and qualifying orders of $999 or more ship free by ground. Heavy equipment that has to move by LTL freight is quoted after the order is placed and confirmed with you before dispatch.
Can contractors or facility managers request a formal quote or use a Purchase Order (PO)?
Yes. National Boiler Supply works with commercial contractors, mechanical engineers, municipalities, and facility teams. Call 850-565-3492 for a formal quote, bulk pricing, or PO and tax-exempt order processing.
What if this Guardian Equipment part is marked Call to Order or needed for an emergency repair?
Call our order desk at 850-565-3492. We can confirm factory lead times right away and arrange expedited air or hot-shot delivery when a repair cannot wait.
The Guardian Equipment AP275-617 Flow Switch is available from National Boiler Supply. We support purchasing teams with fast dispatch, formal quotes, and a live order desk at 850-565-3492.
Product Overview
The GUARDIAN EQUIPMENT - AP275-617 is a flow switch. Activation set point: 0.75 gallons per minute; deactivation set point: 0.6 gallons per minute. Used to detect water flow within the specified activation/deactivation set points. The unit is constructed of stainless steel and features a yellow exterior. Compatible with specified Guardian equipment models/parts and inlet pipe size/thread type: 1 1/4 in female NPT.
Features
- Electrical rating: 120 V AC voltage, 3 A operating current, with a 5 A rated current.
- Dimensions: 12 in height, 12 in depth, and 6 in width.
- Electrical connection type: Hardwired installation.
- Compatible inlet pipe: 1 1/4 in size, female NPT thread.
- Includes junction box with gasket cover for enclosure.
- Provides audible and visual signaling modes.
- Compatible with the listed Guardian parts numbers: G1902, G1902BC, G1902P, G1950, G1950BC, G1950P, G1991, G1996, GBF1909, and GBF1994.
- CSA certification for C1D1 environments and UL listing (as applicable to this model).
Technical Specifications
| Brand | Guardian Equipment |
|---|---|
| Manufacturer Part Number | AP275-617 |
OEM Part Verification: Confirm Guardian Equipment part number AP275-617 against your equipment nameplate or parts list before ordering. Our order desk can cross-check it for you.
Order Desk Support: Call 850-565-3492 for formal quotes, lead times, and volume pricing.
Related Guardian Equipment Components & Replacement Parts
- Guardian Equipment AP275-705C1D2 – Strobe Light, Stainless Steel, Orange, For Use With, Shower with Eyewash – OEM Part # AP275-705C1D2
- Guardian Equipment AP275-615 – Flow Switch, Stainless Steel, Yellow, For Use With, Alarm, Shower with Eyewash – OEM Part # AP275-615
- Guardian Equipment AP280-230 – Emergency Station Alarm, Plastic, Amber, Black, For Use With, Eyewash, Shower – OEM Part # AP280-230
- Guardian Equipment AP275-305 – Alarm, Rl-Al-H-Rs, 1-1/4, Assembly, Stainless Steel, Green/Orange – OEM Part # AP275-305
- Guardian Equipment AP280-235 – Recessed Strobe Light, Stainless Steel, Orange, For Use With, Shower with Eyewash – OEM Part # AP280-235
Need help confirming a part number or cross-reference? Call our order desk at 850-565-3492.
Corporate Procurement & PO Processing
Formal Purchase Orders (POs) and tax-exempt ordering are accepted for commercial contractors and institutional facilities.
Apply for Trade Account & Terms →📋 Procurement & Shipping Notice
- LTL Freight Dispatch: Heavy commercial units ship directly via insured LTL carrier with delivery coordination included.
- Project Timelines & Submittals: Need guaranteed delivery dates, formal submittals, or tax-exempt processing?
👉 Request a Commercial Quote or contact our procurement team for direct freight scheduling.