Prevost
Prevost 19 mm Chrome Plated Valved Hose Stem Quick Coupler for Water Systems
- SKU:
- ELS 091819
- Availability:
- Allow 1-2 Business Days to Ship
- Weight:
- 0.57 LBS
Description
Prevost 19 mm Chrome Plated Valved Hose Stem Quick Coupler for Water Systems
Prevost 19 mm Hose ID Chrome Plated Valved Hose Stem Quick Coupler for Water Systems provides a direct hose connection with an integrated valve for professional water-service applications. The ELS 091819 is designed for 19 mm Hose ID and features a 3/8" ID passage.
This Prevost water-system coupler combines a chrome plated quick-coupling body with an integrated hose stem, allowing compatible 19 mm ID hose to connect directly to the coupler without requiring a separate threaded adapter.
Product Highlights
- Prevost chrome plated valved hose stem quick coupler
- Prevost part number ELS 091819
- For 19 mm Hose ID
- 3/8" ID passage
- Valved hose stem coupler design
- Chrome plated construction
- Direct hose stem connection
- Designed for water-system applications
- Integrated shutoff valve
- Compact hose-end quick coupling
- Catalog pack quantity: 5
Product Configuration
| Part Number | For Hose ID | ID Passage | Product Type |
|---|---|---|---|
| ELS 091819 | 19 mm | 3/8" | Valved Hose Stem Coupler |
Technical Specifications
| Manufacturer | Prevost |
|---|---|
| Part Number | ELS 091819 |
| Product Family | Chrome Plated Quick Couplers for Water Systems |
| Product Type | Valved Hose Stem Quick Coupler |
| Service | Water Systems |
| For Hose ID | 19 mm |
| ID Passage | 3/8" |
| Connection Type | Hose Stem |
| Valve Configuration | Valved |
| Finish | Chrome Plated |
| Catalog Pack Quantity | 5 |
| Catalog Section | D1 |
19 mm Hose ID Connection
The ELS 091819 is specifically listed by Prevost for a 19 mm Hose ID. The integrated hose stem installs directly into compatible hose with a 19 mm inside diameter.
- For 19 mm inside-diameter hose
- Direct hose stem connection
- No separate NPT adapter required
- No separate GHT adapter required
- Designed for compatible water-service hose
- Use an appropriate hose clamp or approved hose-retention method
3/8" ID Passage
The Prevost ELS 091819 has a 3/8" ID passage through the quick coupler.
- 3/8" internal passage
- Designed for compatible water-system flow applications
- ID passage is separate from the 19 mm hose ID specification
- Verify complete-system flow requirements before installation
19 mm Hose ID vs. 3/8" ID Passage
The 19 mm Hose ID and the 3/8" ID Passage identify two different dimensions of the ELS 091819.
- 19 mm identifies the inside diameter of the hose that fits onto the hose stem.
- 3/8" identifies the internal passage through the quick coupler.
- The hose connection size should not be confused with the internal passage size.
- Verify both specifications before ordering or installing the coupler.
Valved Hose Stem Coupler
Prevost identifies ELS 091819 specifically as a Valved Hose Stem Coupler. The integrated valve provides shutoff functionality as part of the quick-coupling connection.
- Valved coupling configuration
- Integrated hose stem
- Designed for quick connection and disconnection
- Suitable for applications where a shutoff-style coupler is required
- Separate from the ELS 090819 unvalved hose stem coupler
Chrome Plated Construction
The ELS 091819 belongs to Prevost's Chrome Plated Quick Couplers for Water Systems product family.
- Chrome plated finish
- Metal quick-coupling construction
- Designed for professional water-system use
- Suitable for repeated connection and disconnection
- Compact hose-end coupling configuration
Coupler Configuration
Quick Coupler Side
- Valved quick-coupling connection
- 3/8" ID passage
- Chrome plated body
- Designed for compatible Prevost water-system connections
Hose Side
- 19 mm Hose ID
- Integrated hose stem
- Direct hose installation
- No separate threaded adapter required
Valved vs. Unvalved Hose Stem Coupler
ELS 091819 - Valved
- Valved Hose Stem Coupler
- For 19 mm Hose ID
- 3/8" ID passage
- Integrated shutoff design
ELS 090819 - Unvalved
- Unvalved Hose Stem Coupler
- Separate Prevost product
- Does not use the same valved configuration
- Select according to system requirements
Direct Hose Connection
The integrated hose stem allows the Prevost ELS 091819 to connect directly to compatible 19 mm ID hose.
- Direct hose-end installation
- Integrated stem eliminates the need for a separate threaded adapter
- Suitable for flexible water-service hose assemblies
- Use a proper hose clamp, ferrule, or approved retention method
- Verify secure hose engagement before pressurizing the system
Common Applications
Water & Hose Applications
- Water-service hose assemblies
- Washdown systems
- Cleaning equipment
- Maintenance water lines
- Water distribution
- Flexible water hoses
Industrial & Facility Applications
- Manufacturing facilities
- Plant maintenance
- Industrial washdown systems
- Facility water systems
- Service equipment
- Professional maintenance operations
How to Select the Correct Coupler
- Step 1: Confirm that a Prevost valved water-system coupler is required.
- Step 2: Verify that the hose has a 19 mm inside diameter.
- Step 3: Confirm that the 3/8" ID passage meets the system's flow requirements.
- Step 4: Verify compatibility with the mating Prevost water-system connection.
- Step 5: Select an appropriate hose clamp, ferrule, or approved retention method.
- Step 6: Inspect all components before pressurizing the system.
Complete Product Reference
| ELS 091819 | Prevost 19 mm Hose ID Chrome Plated Valved Hose Stem Quick Coupler for Water Systems - 3/8" ID Passage |
|---|
Installation & Safety Guidance
- Shut off and fully relieve water-system pressure before installation or service.
- Verify that the hose has a 19 mm inside diameter.
- Fully seat the hose onto the hose stem.
- Use an appropriate hose clamp, ferrule, or approved retention method.
- Do not use damaged, hardened, cracked, or incorrectly sized hose.
- Confirm proper engagement with the mating quick-connect component.
- Inspect the valve, hose stem, hose, and sealing surfaces periodically.
- Check the completed connection for leaks before returning the system to service.
- Replace damaged or excessively worn components.
Product Documents
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Frequently Asked Questions
What is ELS 091819?
ELS 091819 is a Prevost Chrome Plated Valved Hose Stem Quick Coupler for Water Systems.
What hose ID does ELS 091819 use?
The Prevost catalog lists ELS 091819 for a 19 mm Hose ID.
What is the ID passage?
ELS 091819 has a 3/8" ID passage.
Is ELS 091819 valved?
Yes. Prevost specifically identifies ELS 091819 as a Valved Hose Stem Coupler.
Is this a threaded connection?
No. ELS 091819 uses an integrated hose stem designed for direct connection to 19 mm ID hose.
What is the catalog pack quantity?
The catalog lists a pack quantity of 5 for ELS 091819.
Is ELS 091819 the same as ELS 090819?
No. ELS 091819 is the valved hose stem coupler, while ELS 090819 is the unvalved hose stem coupler.
Which Prevost product family does this belong to?
ELS 091819 belongs to Prevost's Chrome Plated Quick Couplers for Water Systems family.
Which Prevost document applies?
This ELS water-system coupler does not align with the CSM Safety, PrevoS1 Quick Coupling, or PrevoS1 Safety Coupler specification sheets, so the Prevost catalog is used as the product reference.
Important Ordering Notes
- This listing is specifically for Prevost ELS 091819.
- Product type: Valved Hose Stem Quick Coupler.
- Product family: Chrome Plated Quick Couplers for Water Systems.
- For Hose ID: 19 mm.
- ID Passage: 3/8".
- Catalog pack quantity: 5.
- This is the valved model.
- This uses a direct hose stem connection.
- Verify the 19 mm hose ID before ordering.
