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L & G Engineering

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Trading as L & G ENGINEERING LIMITED, registered at Companies House number 05851941.

What we have checked

Every brand here has to clear one test before it is listed at all: the company is a UK legal entity with real activity here. That is a question about the business, and it is deliberately not the same question as where any individual product is made.

• uk registered entity: Companies House record resolves, status active. Number published by the company at https://landgengineering.co.uk/policies/terms-of-service. Source, checked 2026-08-29.
• uk hq: Registered office is a UK address: Unit 14 Ramirez Road, Norwich, NR13 6LR. This is the registered office, which is not necessarily where the company operates. Source, checked 2026-08-29.

We have only checked company registration so far. Evidence of UK employment or a UK site is the next thing we intend to gather, and until we have it we say so on every product rather than implying it.

What they make

30 products listed. 30 don't say where they are made, so neither do we.

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  231115 – Dungs GW 500 A6 Gas Pressure Switch, 100–500 mbar Range, Threaded & Plug Connection, Max Pressure 600 mbar, IP54L & G Engineering£60 · out of stock♥Save
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  231114 – Dungs GW-150-A6 Gas Pressure Switch, Adjustable Range 12" to 150" W.C., ¼" NPTL & G Engineering£60 · out of stock♥Save
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  221590 – Dungs LGW 3 A4 Differential Pressure Switch, 0.4–3 mbar Range, Threaded Connection, IP54L & G Engineering£65 · out of stock♥Save
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  210931 – Dungs NB-150-A4 Gas Pressure Switch, Adjustable Range 3" to 150" W.C., ½" NPTL & G Engineering£65 · out of stock♥Save
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  221593 – Dungs LGW 150 A4 Differential Air Pressure Switch, 30–150 mbar Range, M20 Cable Gland, Threaded Connection, IP54L & G Engineering£70 · out of stock♥Save
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  297662 – Dungs GF 5020 Gas Filter, Max Pressure 5 bar, 2" BSP Threaded ConnectionsL & G Engineering£93 · out of stock♥Save
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  066233 – Dungs GF 1020 Gas & Air Filter, Threaded ConnectionL & G Engineering£120 · out of stock♥Save
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  070383 – Dungs BR FRS-505 Gas Pressure Regulator, ½" RP, Max Pressure 500 mbar, Brown Spring 2.5–9 mbar RangeL & G Engineering£122 · out of stock♥Save
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  070391 – Dungs FRS-507 Gas Pressure Regulator, Max Inlet 500 mbar, Outlet Range 10–30 mbar, ¾" RP, Blue SpringL & G Engineering£173 · out of stock♥Save
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  070409 – Dungs FRS-510 Gas Pressure Regulator, Inlet Pressure up to 5 PSI, Outlet Range 3" to 10" W.C., ¾" NPTL & G Engineering£175 · out of stock♥Save
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  086462 – Dungs FRS-503 Gas Pressure Regulator, Inlet Pressure up to 5 PSI, Outlet Range 3" to 6" W.C., ½" NPTL & G Engineering£178 · out of stock♥Save
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  232050 – Dungs LGW 150 A4/2 Differential Pressure Switch, 30–150 mbar Range, Threaded & Terminal Connection, Max Pressure 500 mbar, IP65manualL & G Engineering£200 · out of stock♥Save
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  3013073 – Riello RMG88 GS Control Box, Gas Burner Control UnitL & G Engineering£210 · out of stock♥Save
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  232041 – Dungs LGW 3 A4/2 Differential Air Pressure Switch, 0.4–3 mbar Range, Threaded & Terminal Connection, Max Pressure 500 mbar, IP65L & G Engineering£250 · out of stock♥Save
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  058628 – Dungs FRS-520 Gas Pressure Regulator, Inlet Pressure up to 5 PSI, Outlet Range 3" to 20" W.C., 1" NPT, Blue SpringL & G Engineering£275 · out of stock♥Save
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  220968 – Dungs Model 505 Proportionator/Zero Governor, 1/2″ RpL & G Engineering£289 · out of stock♥Save
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  225049 – Dungs Replacement Coil Magnet No. 1212, IP54, 110 VAC, For DMV-D(LE) 5050/11 ValvesL & G Engineering£307 · out of stock♥Save
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  220970 – Dungs Model 510 Proportionator/Zero Governor, 1″ RpL & G Engineering£310 · out of stock♥Save
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  209064 – Dungs Model 515 Proportionator/Zero Governor, 1 1/2″ RpL & G Engineering£352 · out of stock♥Save
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  222873 – Dungs DMV-D 507/11 Dual Modular Valves, 110 Vac, Pipe sizes 1/2″, 3/4″, 1″L & G Engineering£550 · out of stock♥Save
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  222878 – Dungs DMV-DLE 507/11 Dual Modular Valves, 110 Vac, Pipe sizes 1/2″, 3/4″, 1″L & G Engineering£582 · out of stock♥Save
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  221327 – Dungs VPS 504 S04 Valve Proving System, 110 VAC, Max Pressure 500 mbar (50 kPa)L & G Engineering£684 · out of stock♥Save
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  222826 – Dungs DMV-D 512/11 Dual Modular Valves, 110 Vac, Pipe sizes 1″, 1-1/4″, 1-1/2″, 2″L & G Engineering£735 · out of stock♥Save
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  222882 – Dungs DMV-DLE 512/11 Dual Modular Valves, 110 Vac, Pipe sizes 1″, 1-1/4″, 1-1/2″, 2″L & G Engineering£750 · out of stock♥Save
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  222889 – Dungs DMV-DLE 520/11 Dual Modular Valves, 110 Vac, Pipe sizes 1″, 1-1/4″, 1-1/2″, 2″L & G Engineering£776 · out of stock♥Save
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  211224 – Dungs VDK 200A S02 Valve Monitoring System, 110 VAC, Max Pressure 360 mbar, For Use with Automatic Shutoff ValvesL & G Engineering£800 · out of stock♥Save
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  227807 – Dungs MB-ZRDLE 407 B01 S20 Double Gas Valve, 2-Stage, with GW 50 A5, 230 VAC, Max Pressure 360 mbar, ¾" RP, Common V1/V2L & G Engineering£925 · out of stock♥Save
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  222823 – Dungs DMV-D 520/11 Dual Modular Valves, 110 Vac, Pipe sizes 1″, 1-1/4″, 1-1/2″, 2″L & G Engineering£997 · out of stock♥Save
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  223368 – DMV-D 525/11 Dual Modular Valves, 110 Vac, Pipe size 2″L & G Engineering£1512 · out of stock♥Save
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  223374 – Dungs DMV-DLE 525/11 Dual Modular Valves, 110 Vac, Pipe size 2″L & G Engineering£1725 · out of stock♥Save