Brady 4037-F Strap-On Pipe Marker, Condensate Return, Size F, 6–7.875 in OD
Brady 4037-F — Strap-On Pipe Marker, "Condensate Return", Size F, 6–7.875 in OD
The Brady 4037-F (Product No. 47530, UPC: 754473475307) is a Strap-On™ pipe marker pre-printed with the legend "CONDENSATE RETURN" in black on yellow, size F for pipes with an outside diameter of 6–7.875 inches. Constructed from Brady B-915 plastic, it installs quickly using two included nylon mounting straps — no adhesive required — and can be removed and reapplied in other areas. Rated for 5–8 years outdoor durability and a service temperature range of -40°F to 140°F. Designed for general purpose pipe identification on pipes 6 in or larger diameter, including insulated pipes. Compliant with ANSI/ASME A13.1 pipe marking standards. Suitable for dirty, oily, greasy, or rough pipe surfaces.
Key Specifications
- Part Number / SKU: 4037-F (Product No. 47530)
- UPC: 754473475307
- Legend: CONDENSATE RETURN
- Color: Black on Yellow (Steam/Hot Water class per ANSI/ASME A13.1)
- Size: F — fits 6–7.875 in outside pipe diameter
- Min. Outside Pipe Diameter: 6 in
- Max. Outside Pipe Diameter: 7.875 in
- Dimensions: 8 in H x 16 in W
- Character Height: 1.3 in
- Material: Brady B-915 Plastic
- Trade Name: Strap-On™
- Mounting Style: Strap-On (2 nylon mounting straps included)
- Arrow Direction: Directional
- Pre-Printed Areas: Pipe Contents & Pictograms
- Class: Steam
- Application: Pipe and Valve Marking
- Outdoor Durability: 5–8 years
- Service Temperature: -40°F to 140°F
- Resistance: Abrasion-resistant, Chemical-resistant
- Standards: ANSI/ASME A13.1
- Compliance: RoHS compliant (2011/65/EU with exemptions) | Prop 65: No warning required | REACH: No SVHC (as of 23 January 2024) | ECCN: EAR99 | HTS: 4911.99.8000 | UNSPSC: 55121737
- Country of Origin: United States of America
- UOM: Each
- What’s Included: Pipe marker + 2 nylon mounting straps
ANSI/ASME A13.1 Pipe Marking Reference
Brady pipe markers are designed to comply with ANSI/ASME A13.1, the standard for identification of piping systems. Key requirements include:
- Color coding by fluid class: Yellow/Black = Steam and condensate systems — including condensate return lines
- Size F marker (8 in H, 1.3 in character height) is required for pipes with 6–7.875 in outside diameter per ANSI/ASME A13.1 sizing requirements
- Marker placement: Adjacent to all valves and flanges, at both sides of floor/wall penetrations, adjacent to changes in direction, and every 25–50 ft on straight runs
Brady Strap-On vs. BradySnap-On Pipe Marker Styles
The Brady Strap-On (B-915 plastic) uses two nylon straps to secure the marker around large-diameter pipes (6 in OD and larger), including insulated pipes where the snap-on coil design cannot be used. It is removable and reapplicable without adhesive. For smaller pipes (0.75–6 in OD), the BradySnap-On coiled marker is recommended. Additional strapping (Brady 41772) is sold separately for replacement or extended installations. For permanent adhesive applications, Brady self-sticking vinyl markers are available.
Frequently Asked Questions
What pipe diameter does the Brady 4037-F fit?
The 4037-F is a size F marker designed for pipes with an outside diameter of 6–7.875 inches. The same "Condensate Return" legend is available in other sizes (A through H) to cover a full range of pipe ODs. Contact MTE Solutions for the correct size for your pipe diameter.
Why is the Brady 4037-F black on yellow?
Per ANSI/ASME A13.1, black on yellow is the required color scheme for steam and condensate piping systems. The yellow background with black text provides high visibility and immediately communicates the fluid class to facility personnel, consistent with the standard’s color coding for steam, hot water, and condensate return lines.
How does the Brady Strap-On marker install?
The Strap-On marker includes two nylon mounting straps that thread through slots on the marker and wrap around the pipe, securing it without adhesive. This makes it suitable for large-diameter pipes (6 in OD and larger) and insulated pipes where snap-on or adhesive markers are not practical. The marker can be removed and reapplied in other locations. Additional strapping (Brady 41772) is sold separately.
Is the Brady 4037-F suitable for outdoor use?
Yes. The B-915 plastic construction provides 5–8 years average outdoor durability with a service temperature range of -40°F to 140°F. It is abrasion-resistant and chemical-resistant, suitable for exposed outdoor steam and condensate pipe marking applications.
Does the Brady 4037-F meet ANSI/ASME A13.1 requirements?
Yes. Brady Strap-On pipe markers are designed to meet ANSI/ASME A13.1 requirements for pipe identification, including correct color coding, legend, character height, and marker size for the applicable pipe diameter range.
