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UML Lifejacket Inflator Brass Manifold connecting to a lifejacket

Brass D Core Manifold Assembly

The UML Brass D Core Scalloped Manifold Assembly provides reliable, certified inflation performance for CEN/ISO 12402-7 approved lifejackets and buoyancy aids. Built from high-grade brass and polyurethane, it ensures consistent operation in demanding marine environments.

Specification

Product Information:

  • Part Number: UMS1672
  • Description: Brass D Core Scalloped Manifold Assembly

Key Features:

  • Certified to CEN/ISO 12402-7 for lifejacket and buoyancy aid applications
  • Operating temperature: -30°C to +70°C
  • Oil and water resistance: Conforms to CEN/ISO 12402-7
  • Opening pressure: 25–25 PSIG
  • Minimum flow rate: with 100 PSI supply
  • Welding flange diameter: 31.75mm
  • Nut locking torque: 3 Nm
  • Valve torque: 0.4–0.5 Nm

Component Materials:

  • Core: Brass CZ121 (conforms to BS 2874)
  • Welding Flange: Polyether-based Polyurethane
  • Nut: Chromium-plated Brass CZ121

Product description

Certified Inflation Component for Lifejackets and Buoyancy Aids

The UML Brass D Core Scalloped Manifold Assembly is a precision-engineered inflation component designed for integration into CEN/ISO 12402-7 approved lifejackets and buoyancy aids.

Manufactured from high-quality materials for durability and reliability in marine environments, the Brass D Core Manifold delivers consistent inflation performance across a wide temperature range. Its robust construction ensures long service life and compliance with international safety standards.

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