What maintenance interval is recommended for the GF Series G Compressed Air Filter with BSP Female Threads to ensure optimal performance?

For optimal performance, GF Series G Compressed Air Filter with BSP Female Threads should be inspected and serviced at regular intervals: perform visual checks and drain condensate daily (automatic drain requires functional check), replace the filter element and conduct a full maintenance service every 6–12 months depending on operating conditions. In harsh or high-contamination environments (heavy moisture, oil, or particulate load) shorten the interval to every 3–6 months; in clean, light-duty applications an annual service is acceptable. Always follow pressure and temperature limits (≤10 bar, ≤+70°C) and monitor differential pressure—service immediately if Δp rises significantly above normal to prevent reduced flow or damage.

GF Series G Compressed Air Filter with BSP Female Threads

Q: How does the automatic condensate drain (A) on the GF Series G Compressed Air Filter with BSP Female Threads operate and how do I check it for proper function?

How the automatic condensate drain (A) operates: The automatic condensate drain (A) on the GF Series G Compressed Air Filter with BSP Female Threads collects water and oil condensate that settles in the filter bowl. When condensate reaches a predetermined level, the drain valve opens automatically and discharges the liquid while retaining compressed air. The mechanism prevents manual draining, reduces downtime and protects downstream pneumatic components from moisture and contamination. How to check it for proper function: 1. Visual inspection: Ensure the drain outlet and surrounding area are clean and free of debris. Check the bowl for visible condensate buildup during normal operation. 2. Operational test: With the system pressurized under normal working conditions, observe the drain over a period of operation where condensate is expected to form. The drain should open intermittently and discharge liquid; if fitted with a sight port you may see the level change. 3. Manual override/check (if available): If the drain has a manual test or override feature, activate it to confirm the valve opens and closes correctly and that the discharge path is unobstructed. 4. Leak/check for air loss: Confirm the drain seals properly after discharge. Excessive air loss indicates a faulty seal or valve seat. 5. Maintenance check: Remove debris or deposits from the drain seating area and clean the bowl during scheduled maintenance. Replace worn seals or damaged components per manufacturer guidance. 6. Flow/pressure considerations: Verify the filter is operating within specified parameters (≤10 bar, temperatures up to +70°C). Incorrect pressure or contaminants may impair drain function. If the drain fails to operate, shuts continuously, or leaks air after cleaning and testing, replace the drain mechanism or contact service.

Air preparation elements (FRL), All products/

Additional information

Maximum operating temperature [°C]	70

The GF series G filter with BSP internal thread is a reliable solution designed to effectively remove impurities from compressed air, ensuring smooth and efficient operation of pneumatic system components. Equipped with an automatic condensate drain (A) and supplied with a practical mounting bracket, it offers both convenience and durability in everyday use. The filter is available in four sizes—200, 300, 400, and 600—covering a wide range of flow rates from 3100 l/min up to 12,000 l/min (at 6 bar inlet pressure, Δp = 1 bar), making it suitable for diverse industrial applications. With a filtration degree of 40 µm, supply pressure up to 10 bar, and operating temperature up to +70°C, it guarantees dependable performance even under demanding conditions. The BSP connection options from 1/8″ to 1″ provide flexibility and easy integration into existing systems, while GA connection sets in L, T, and U shapes allow seamless assembly of multiple components. This combination of high efficiency, robust design, and versatile connectivity makes the GF series G filter an essential element for maintaining clean compressed air and extending the service life of pneumatic equipment.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Price	Quantity	Actions	Catalogue
AT-GF200-06	Filter FIL GF200 1/8 40 A	-	-	In stock	0 €		Enquiry
AT-GF200-08	Filter FIL GF200 1/4 40 A	-	-	In stock	0 €		Enquiry

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The GF series G filter with BSP internal thread is a reliable solution designed to effectively remove impurities from compressed air, ensuring smooth and efficient operation of pneumatic system components. Equipped with an automatic condensate drain (A) and supplied with a practical mounting bracket, it offers both convenience and durability in everyday use. The filter is available in four sizes—200, 300, 400, and 600—covering a wide range of flow rates from 3100 l/min up to 12,000 l/min (at 6 bar inlet pressure, Δp = 1 bar), making it suitable for diverse industrial applications. With a filtration degree of 40 µm, supply pressure up to 10 bar, and operating temperature up to +70°C, it guarantees dependable performance even under demanding conditions. The BSP connection options from 1/8″ to 1″ provide flexibility and easy integration into existing systems, while GA connection sets in L, T, and U shapes allow seamless assembly of multiple components. This combination of high efficiency, robust design, and versatile connectivity makes the GF series G filter an essential element for maintaining clean compressed air and extending the service life of pneumatic equipment.