Skip to product information
4 x 3 in. Ductile Iron Reducing Flange (108090)
$77.99
Sale price
$77.99
Regular price
✓ In stock at the manufacturer — typically ships within 1–2 business days.
Flat-rate shipping, nationwide- Orders under $100: $9.95
- Orders $100 and up: $14.95
Some oversized or bulky items ship at a different flat rate — the exact rate is shown in your cart and at checkout.
Volume order or crossing a competitor part number? Request a quote — usually answered the same business day.
The 4 x 3 in. Ductile Iron Reducing Flange (#108090) is a ductile iron reducing flange for ANSI 150-class flanged piping connections. It provides a bolted, gasketed joint for valves, pumps, and equipment in water, industrial, and process service.
Technical Specifications
| Specification | Value |
|---|---|
| Part Number (MPN) | 108090 |
| Nominal Size | 4 x 3 in. |
| Flange Type | Reducing Flange |
| Material | Ductile Iron |
| Connection | Flanged |
Common Applications
Connecting valves, pumps, strainers, and equipment in water, HVAC, industrial, and process piping.