The Elster Jeavons J78R 3/4" Commercial Gas Regulator, designed to meet the high demands of both commercial and industrial environments, as well as domestic meter service applications. This versatile regulator is your go-to solution for precise gas flow management, featuring compatibility with Natural Gas and LPG and adherence to British Gas specifications.
With an ability to handle inlet pressures up to 75 mbar (30" wg) and an adjustable outlet pressure of 15-23 mbar (6"-9" wg) provided by the standard black springs, the J78R offers unparalleled control. Whether installed in horizontal or vertical pipelines, its robust design ensures reliable performance under varying conditions.
This regulator meets the essential requirements of the European Gas Directive (90/396/EEC), ensuring compliance with safety and operational standards across Europe. Its construction is suited for operating temperatures ranging from -20 to 70°C, making it a resilient choice for a wide range of applications.
For those requiring specific pressure needs, the J78R allows for easy adjustment within the provided range by turning the spring loading adjustment screw located under the top cap. Additional springs can be ordered to tailor the outlet pressure to your exact requirements.
Suitable for Natural Gas & LPG.
| Brand | Honeywell Elster |
|---|---|
| Model | J78R |
| Approvals | GAD 2009/142/EC |
| Connection | 3/4" BSP Female |
| Inlet Pressure | Max: 100 mbar |
| Operating Temperature | -20ºC to +70ºC |
| Outlet Pressure | 15 - 23 mbar (6-42 mbar with the purchase of optional springs) |
| Pattern | Straight |
| Size | 3/4" |
| Suitable Applications | Service and appliance regulator for a wide range of domestic, commercial & industrial applications |
| Product Type | Gas Regulator |
