Graco 194214 Geolast Diaphragm 1590
$67.60
Available to Order
The Graco 194214 Diaphragm Geolast 1590 is an OEM elastomer diaphragm for 1590‑series diaphragm pumps, engineered for chemical resistance and reliable fluid displacement. It ensures leak‑free, durable pump operation under pressure.
- Part Number: 194214
- Function: Diaphragm for fluid displacement and sealing
- Compatibility: 1590‑series pumps, chemical transfer rigs, coating systems
- Installation: Install inside pump housing during maintenance or rebuild
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Genuine OEM Part
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Graco 194214 Diaphragm Geolast 1590 – Compatibility & Details
Compatible Equipment & Use
- Graco 1590 series air‑operated diaphragm pumps using Geolast diaphragms for fluid handling.
- Chemical transfer and coating rigs where chemically resistant diaphragm materials are required for safe fluid flow.
- Maintenance or rebuild operations replacing worn or damaged diaphragms to restore pump sealing and performance.
- Systems handling solvents, coatings or abrasive fluids needing durable, fluid‑compatible diaphragm material to prevent leaks or failure.
Product Overview
The Graco 194214 Diaphragm Geolast 1590 is an OEM‑grade pump diaphragm designed for 1590‑series AODD (air‑operated double‑diaphragm) pumps. Made from Geolast elastomer, it provides flexible yet durable sealing and fluid displacement. Using this diaphragm ensures reliable, leak‑free operation and chemical compatibility under pressure — preserving pump efficiency and longevity.
Specifications
| Specification | Details |
|---|---|
| Part Number | 194214 |
| Component Type | Pump Diaphragm (Geolast Elastomer) |
| Function | Fluid displacement and sealing in 1590 diaphragm pumps |
| Compatible Equipment Type | 1590‑series diaphragm pumps, chemical transfer rigs, coating systems |
| Material / Build | Geolast elastomer — chemical and abrasion resistant |
| Installation | Installed inside pump housing during maintenance or rebuild per manufacturer guidelines |
Key Features
- Chemical‑Resistant Sealing: Handles aggressive coatings, solvents, or chemical fluids without degrading.
- Durable Diaphragm Construction: Withstands repeated flex cycles and pressure without failure.
- OEM‑Spec Fitment: Precisely fits Graco 1590‑series pumps for correct sealing and performance.
- Leak-Free Operation: Maintains tight seal to prevent fluid or air leakage during pump cycles.
- Reliable Pump Performance: Supports stable fluid displacement and prolongs pump service life under demanding conditions.
Frequently Asked Questions
Replace when diaphragm shows cracks, wear, loss of elasticity or leaks during operation — to maintain safe, efficient pump function.
Yes — the Geolast elastomer diaphragm offers chemical and abrasion resistance suitable for coatings, solvents or industrial fluids.
No — replacement follows standard pump maintenance: remove old diaphragm and install the new one inside housing per pump manual instructions.
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