MECH MECH BMI LONG ADAPTER M/F - MODEL 526

BS Standard MECH BMI LONG ADAPTER M/F | MODEL 526

Model 526

Standard: BS EN 10242 / ISO 49
Material: Malleable cast iron BS EN 1562
Threads: ISO 7-1 (BSPT)
Rated pressure (UL): 500 psig
Approvals: UL (EX6624) / FM
Equivalent model: RC26
Sizes: 1/2" × 30 mm – 1/2" × 100 mm

Certificates & approvals

FM Approvals FM — MECH Pipe Fittings (threaded & grooved) Verify ↗
UL UL — BS Standard MECH BMI LONG ADAPTER M/F | MODEL RC26 (related to model 526) EX6624 Verify ↗
EPD EPD — MECH Malleable iron fittings
NSF NSF/ANSI 372 — MECH fittings & valves, lead free (IAPMO R&T) 6047
NSF NSF/ANSI 61 — MECH fittings & valves (IAPMO R&T) N-5941

Build a submittal PDF for this product Certificates centre

SIZES & DIMENSIONS

Sizes & dimensions

Size	DN	A (mm)
1/2" × 30 mm	DN15	30
1/2" × 40 mm	DN15	40
1/2" × 50 mm	DN15	50
1/2" × 60 mm	DN15	60
1/2" × 100 mm	DN15	100

PROJECT APPROVALS

Approved on projects

96 projects and 64 owners approved this product or its family through the project consultants.

All projects

SASREF (Saudi Aramco)2026 SASREF – supplier registration Approved Umm Al Qura for Development & Construction (Masar)2026 Second Masar – prequalification (AAN) Approved Residence Inn2026 Residence Inn project Consultant: Elie & Randa Gebrayel Architects (ERGA) Approved King Salman Park Foundation2026 King Salman Park Consultant: Saudi Arabian Parsons Ltd. Approved National Company for Agricultural Services (AgriServ)2026 Civil Defence requirements implementation – AgriServ Consultant: Assuring Codes & Keen Design (ACKD) Approved King Abdullah Financial District Project2026 King Abdullah Financial District Project Consultant: Parsons Approved General Authority of Civil Aviation2025 Replacing old generators at domestic airports – prequalification Approved Lumi2025 Lumi Logistic Park – Tabuk Consultant: Memarion Tabuk Engineering Consultancy Approved as supplier Umm Al Qura for Development & Construction (Masar)2025 Masar Destination – firefighting valves & accessories Consultant: KEO International Consultants Approved Ministry of National Guard2025 Public buildings – National Guard Housing, Taif Consultant: Dar Al Riyadh Approved as noted New Murabba Development Company2025 New Murabba – Prototype Building (2007) Consultant: KEO International Consultants (PMC: AECOM) Approved with comments ASG2025 Buraiq Al-Awali project Consultant: HEC Approved

and 84 more projects.

Original approval letters are provided on request with your submittal.

About this product

MECH 526 black malleable iron long adapter m/f, BS EN 10242, ISO 7-1 (BSPT) threads, 1/2″ × 30 mm – 1/2″ × 100 mm, UL listed and FM approved. Exclusive MECH agent in Saudi Arabia.

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