D03 Standard Steel Manifold – 8 Station – 5 GPM – 5000 PSI – #8 SAE A & B Ports – #12 SAE P & T Ports – MD03-8S-8AB-12PT-S

Part MD03-8S-8AB-12PT-S
PID 4578

$747.35

Hyvair D03 8-station steel manifold MD03-8S-8AB-12PT-S: compact NFPA D03 stackable valve mount.5 gpm nominal, 3,000 psi max, female SAE ports; rugged steel saves space, eliminates adapter fittings. Build sheet avail.
IH-00222
Weight34 lbs
Dimensions19.05 × 3.5 × 3.2 in

Description

The Hyvair D03 8-Station Standard Steel Manifold MD03-8S-8AB-12PT-S is a rugged, space-saving solution for mounting NFPA D03 (NG6) directional control valves in medium- to high-pressure hydraulic systems. Designed as a parallel-circuit manifold, it provides eight valve stations on a compact block, ideal for centralizing control of multiple actuators while minimizing plumbing complexity and leak points.

Constructed from durable steel, this manifold offers superior strength and rigidity compared to aluminum, making it well-suited for demanding industrial environments, mobile equipment, and applications subject to shock, vibration, or pressure spikes. The steel body helps extend service life and maintain port integrity under repeated assembly and disassembly.

The MD03-8S-8AB-12PT-S features SAE straight-thread “O-ring boss” ports that simplify plumbing, eliminate the need for separate adapter fittings, and promote leak-free connections. The 8AB-12PT port pattern supports common hose and tube sizes, giving you flexibility when integrating into existing circuits. A nominal flow rating around 5 gpm per station (per typical D03 practice) supports a wide range of light- to medium-duty actuators and functions.

Engineered as a stackable valve mounting platform, this manifold allows you to mount up to eight D03 valves in one compact assembly, significantly reducing installation time, hose runs, and overall footprint. The standardized NFPA D03 interface ensures compatibility with most industrial D03 directional valves and related components.

Use this 8-station steel manifold when you need: a robust, centralized valve bank; reduced leak paths; standardized porting; and the durability of steel in high-duty-cycle hydraulic systems. A detailed build sheet is available to confirm all port sizes, dimensions, and mounting details for precise system design and integration.

Related categories: Manifolds · Standard Manifolds · MD03 Series

Brand: Hyvair

In stock in Memphis, TN — ships fast. Call (901) 946-1500 for freight or a quote.

Specifications

Series
MD03 Series
Nominal Flow Rate
5 GPM
Maximum Pressure
5000 PSI
Stations
8 Stations
Material
Steel
Length
19.05"
Circuit
Parallel Circuit
A & B Ports
#8 SAE (3/4-16)
P & T Ports
#12 SAE (1-1/16-12)

Product details

Part no.MD03-8S-8AB-12PT-S
IH-00222
PID4578
Shipping details
Weight34 lbs
Dimensions (in)19.05L × 3.5W × 3.2H

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