Prevost ESI 11 Hose Stem Safety Couplers, 125 CFM
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Description
Prevost ESI 11 Hose stem Safety Couplers, 125 CFM
The Prevost ESI 11 hose stem coupler connects compatible compressed-air equipment using the European High Flow profile. Select the part number and installation connection below to match your air system.
Key Features
- Profile: European High Flow.
- Safety coupling design provides controlled release of downstream air before disconnection to help reduce hose-whip risk.
- Connection options and exact manufacturer part numbers are shown in the model table.
- Designed for compressed-air connections; match both the mating plug profile and the installation connection.
- prevoS1 range; choose the specified body size and profile for your application.
Specifications
| Specification | Details |
|---|---|
| Series | ESI 11 |
| Profile | European High Flow |
| Medium | Compressed air |
| ID passage | 1/2" |
| Operating pressure | 29 to 232psi |
| Temperature | 5°F to 158°F |
Model Selection
| Part number | Installation connection / included items | List price |
|---|---|---|
| ESI 111810 | For hose ID = 3/8" Hose Barb | $181.01 |
| ESI 111813 | For hose ID = 1/2" Hose Barb | $160.32 |
| ESI 111816 | For hose ID = 5/8" Hose Barb | $164.33 |
| ESI 111819 | For hose ID = 3/4" Hose Barb | $170.00 |
Performance and Model Data
| Reference | Net weight (kg) | Flow rate | For pipe ID | Profile |
|---|---|---|---|---|
| ESI 111810 | 0,512 Kg | 125 CFM (P = 87 psi, ΔP = 8.7 psi) | 3/8" | HIGH_FLOW |
| ESI 111813 | 0,427 Kg | 125 CFM (P = 87 psi, ΔP = 8.7 psi) | HIGH_FLOW | |
| ESI 111816 | 0,426 Kg | 125 CFM (P = 87 psi, ΔP = 8.7 psi) | HIGH_FLOW | |
| ESI 111819 | 0,58 Kg | 125 CFM (P = 87 psi, ΔP = 8.7 psi) | HIGH_FLOW |
Dimensions
| Reference | A inch | B inch | C inch |
|---|---|---|---|
| ESI 111810 | 5.02 | 1.46 | 0.39 |
| ESI 111813 | 4.39 | 1.46 | 0.49 |
| ESI 111816 | 4.39 | 1.46 | 0.61 |
| ESI 111819 | 6 | 1.46 | 0.73 |
Connection and Compatibility
The mating plug profile and body size must match the coupling. An installation thread size such as 1/4-inch NPT does not by itself identify the mating plug profile. Use the model table to select the correct connection; plugs are sold separately unless the selected model explicitly includes one.
Shipping and Availability
Contact Compressed Air Advisors for current availability and lead time. Free standard shipping on eligible domestic orders of $199 or more. Destination restrictions and expedited charges may apply.
Frequently Asked Questions
How do I select the correct model?
Match the coupling profile and body size first, then select the installation thread or hose connection for your application.
Do different thread sizes accept different plugs?
Installation thread size and mating plug profile are separate specifications. Follow the profile and passage-size information above.
Are the dimensions the same for every option?
Dimensions may vary by part number. Use the model-specific dimensions shown above or contact us before ordering if installation clearance is critical.