Prevost
Prevost Chrome Plated Unvalved Hose Stem Quick Coupler For Water Systems - 3/4" Hose
- SKU:
- ELS 090819
- Availability:
- Allow 1-2 Business Days to Ship
- Weight:
- 0.57 LBS
Description
Prevost Chrome Plated Unvalved Hose Stem Quick Coupler For Water Systems - 3/4" Hose
Prevost ELS 090819 Chrome Plated Unvalved Hose Stem Quick Coupler provides a direct hose connection for professional water-service applications. This ELS Series coupler combines chrome-plated metal construction with an unvalved quick-coupler design, a 3/4" hose stem connection, and a 3/8" ID passage.
The hose stem configuration allows the coupler to connect directly to compatible 3/4" ID water hose without requiring an NPT or GHT threaded equipment connection. It is part of Prevost's ELS Chrome Plated Quick Coupler family designed specifically for water-system applications.
Product Highlights
- Prevost chrome plated quick coupler for water systems
- Prevost Part Number: ELS 090819
- Unvalved hose stem coupler configuration
- Chrome plated metal construction
- For 3/4" ID hose
- 3/8" ID passage
- Direct hose stem / hose barb connection
- Designed specifically for water-system applications
- No threaded NPT or GHT equipment-side connection
- Part of the Prevost ELS water-system quick-coupling family
Available Configuration
| Part Number | For Hose ID | ID Passage | Valve Style |
|---|---|---|---|
| ELS 090819 | 3/4" | 3/8" | Unvalved |
Technical Specifications
| Manufacturer | Prevost |
|---|---|
| Part Number | ELS 090819 |
| Product Family | ELS Chrome Plated Quick Couplers for Water Systems |
| Product Type | Unvalved Hose Stem Quick Coupler |
| Service | Water Systems |
| Construction | Chrome Plated Metal |
| Valve Configuration | Unvalved |
| Hose Connection | Hose Stem / Hose Barb |
| For Hose ID | 3/4" |
| ID Passage | 3/8" |
| Catalog Pack Quantity | 5 |
| Catalog Section | D1 |
Construction Details
Chrome Plated Construction
- Durable chrome plated metal coupler body
- Designed for professional water-system service
- Suitable for repeated connection and disconnection
- Designed for compatible Prevost ELS water-system components
Unvalved Design
- Free-passage unvalved configuration
- Direct-flow coupling design
- Separate from Prevost ELS valved hose stem couplers
- Verify an unvalved connection is appropriate for the installation
3/4" Hose Stem Connection
The hose side of ELS 090819 uses a direct 3/4" hose stem / hose barb for installation into compatible 3/4" inside-diameter water hose.
- For 3/4" ID hose
- Direct hose stem / hose barb connection
- No threaded NPT connection
- No threaded GHT connection
- Designed for compatible water-service hose
- Use a suitable hose-retention method for the application
3/8" ID Passage
The Prevost ELS 090819 provides a 3/8" internal passage through the quick-coupling assembly.
- 3/8" internal flow passage
- Passage size is separate from the 3/4" hose connection size
- Designed for compatible water-flow applications
- Verify complete-system flow requirements before installation
Hose ID vs. ID Passage
The 3/4" hose ID and 3/8" ID passage identify two different dimensions of the coupler.
- 3/4" identifies the inside diameter of the hose that fits over the hose stem.
- 3/8" identifies the internal flow passage through the quick coupler.
- ELS 090819 connects directly to 3/4" ID hose.
- The coupler itself has a 3/8" ID passage.
Hose Stem Coupler Configuration
Quick-Connect Side
- Prevost ELS water-system quick-coupling interface
- Unvalved configuration
- 3/8" ID passage
Hose Side
- 3/4" hose stem / hose barb
- For 3/4" ID water hose
- Direct hose installation
Common Applications
Water & Hose Applications
- Water-service hose assemblies
- Washdown hoses
- Maintenance water lines
- Temporary water connections
- Cleaning equipment
- General water distribution
Industrial & Facility Applications
- Manufacturing facilities
- Plant maintenance
- Industrial washdown systems
- Facility water systems
- Service equipment
- Equipment water connections
How to Select the Correct Hose Stem Coupler
- Step 1: Confirm the application requires an ELS water-system coupler.
- Step 2: Confirm an unvalved coupling configuration is required.
- Step 3: Verify that the hose has a 3/4" inside diameter.
- Step 4: Confirm the 3/8" ID passage meets the application's flow requirements.
- Step 5: Verify compatibility with the mating Prevost ELS quick-coupling component.
- Step 6: Select an appropriate clamp, ferrule, or approved hose-retention method.
Installation & Safety Guidance
- Shut off and relieve water-system pressure before installing, removing, or servicing the coupler.
- Confirm an unvalved coupling configuration is appropriate for the application.
- Verify that the hose has the correct 3/4" inside diameter.
- Fully seat the hose onto the hose stem.
- Use a suitable hose clamp, ferrule, or approved retention method.
- Do not use damaged, cracked, hardened, or incorrectly sized hose.
- Inspect the coupler, hose, retention system, and mating connection periodically.
- Check for leakage after installation and during routine maintenance.
- Replace damaged or excessively worn components.
Product Documents
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Frequently Asked Questions
What product is included in this listing?
This listing is for the Prevost ELS 090819 Chrome Plated Unvalved Hose Stem Quick Coupler for Water Systems.
What hose size does ELS 090819 fit?
ELS 090819 is designed for 3/4" ID hose.
What is the ID passage?
ELS 090819 has a 3/8" ID passage.
Is ELS 090819 valved?
No. ELS 090819 is the unvalved hose stem coupler.
Is this a threaded coupler?
No. ELS 090819 uses a direct 3/4" hose stem connection rather than an NPT or GHT threaded connection.
What is the catalog pack quantity?
The Prevost catalog lists a pack quantity of 5 for ELS 090819.
Why is the hose ID 3/4" but the ID passage 3/8"?
The 3/4" dimension identifies the hose that fits the stem, while the 3/8" dimension identifies the internal passage through the quick coupler.
Important Ordering Notes
- This listing is specifically for Prevost ELS 090819.
- Product type: Chrome Plated Unvalved Hose Stem Quick Coupler for Water Systems.
- For hose ID: 3/4".
- ID passage: 3/8".
- Valve configuration: Unvalved.
- Construction: Chrome Plated Metal.
- Catalog pack quantity: 5.
- This is a hose stem coupler, not a threaded female coupler.
- Verify hose size and water-system compatibility before ordering.
