The compressed air energy saver

Compressed Air
Leak Stop (BLS)

Losses due to leaks occur in every compressed air system. The BOGE Leak Stop is a completely maintenance-free, flexibly programmable system that saves at least one compressed air receiver filling per day — directly reducing energy costs.

0 – 16 barMaintenance-FreeWeekly Planner16 Switching Points/DayBattery Backup

BOGE Leak Stop BLS
Product image

At a Glance

Stop leaks —
save energy from day one

The smartest way to put a stop to compressed air losses is the BOGE Leak Stop (BLS) — a completely maintenance-free, flexibly programmable system. Compressors lose energy continuously through system leaks at pipe and hose connections, defective float drains and other weak points. The Leak Stop identifies and isolates these losses automatically.

Smart energy consumption — programmable weekly planner with up to 16 switching points per day allows the system to isolate sections of the network during non-production periods, preventing energy-wasting pressure loss overnight and at weekends

Practically designed — nickel-plated brass ball valve, compact housing, easy installation in any part of the compressed air network without specialist tools or compressed air system shutdown

Emergency power back-up — battery backup function ensures the system maintains its programmed state and continues to protect the network in the event of a power failure

Maintenance-free operation — no service intervals, no consumable elements and no routine maintenance required over the full product lifetime

Time-controlled or remote on/off — flexible operation via the built-in weekly planner or via an external remote on/off switch for integration with shift patterns or building management systems

Saves at least one tank filling per day — measurable, quantifiable energy saving from the moment of installation

Enquire →

BOGE Leak Stop BLS
Product image

Key Specifications

Pressure range

0 – 16 bar

Valve material

Brass ball valve, nickel-plated

Weekly planner

Yes — up to 16 switching points/day

Power backup

Battery backup for power failure

Operation

Time-controlled or remote on/off

Maintenance

Maintenance-free

Models available

2 (BLS 1 & BLS 2)

Available Models

Model	Max pressure	Connection	Weight (kg)
BLS 1	16 bar	G 1	1.50
BLS 2	16 bar	G 2	4.50

Design Highlights

Intelligent, programmable —
measurable savings

Saves at least one tank filling/day

Every compressed air system loses energy through leaks. The Leak Stop isolates these losses during non-production periods, guaranteeing at least one full receiver filling saved per day — a directly measurable energy and cost reduction.

Programmable weekly schedule

The built-in weekly planner allows up to 16 switching points per day to be programmed, matching the isolation schedule precisely to your production shift pattern and ensuring no compressed air is wasted during shutdowns.

Compact & maintenance-free

Two models cover connection sizes G 1 and G 2. The compact, nickel-plated brass construction is durable, quick to install and requires zero maintenance over its service life — set it up once and it saves energy continuously.

Compressed AirLeak Stop (BLS)

Compressed Air
Leak Stop (BLS)