GROZ FRL
Frequently asked questions
Common questions about GROZ FRL from 3G Electric.
What are the key differences between the GROZ FRL replacement bowl models LA2000, LA2001, and LA2002?
The LA2000 is a miniature bowl designed for compact FRL units with lower flow requirements, typically used in small tools or point-of-use applications. The LA2001 is an intermediate duty bowl with larger capacity and sturdier construction, suitable for moderate flow systems. The LA2002 is a standard duty bowl offering the highest capacity among the three, intended for general industrial pneumatic circuits. All three are replacement bowls for GROZ FRL assemblies and share similar material construction, but differ in physical dimensions and bowl volume.
Are GROZ FRL replacement bowls compatible with other brands of FRL units?
GROZ FRL replacement bowls are designed specifically for GROZ FRL bodies and may not be directly interchangeable with other brands due to differences in thread pitch, sealing geometry, and retention mechanisms. Attempting to fit a GROZ bowl on a non-GROZ unit could result in leaks or improper sealing. It is recommended to use GROZ bowls only with GROZ FRL assemblies to ensure proper fit and function.
What is the typical pressure rating for GROZ FRL replacement bowls?
GROZ FRL replacement bowls are generally rated for a maximum inlet pressure of 150 psi (approximately 10 bar). However, exact pressure ratings may vary by model and should be confirmed from the manufacturer's specifications or the bowl's markings. Operating beyond the rated pressure can cause bowl rupture or failure, so always verify the pressure rating before installation.
Can GROZ FRL replacement bowls be used with aggressive chemicals or high-temperature environments?
GROZ FRL replacement bowls are typically made from polycarbonate, which has limited chemical resistance and may degrade when exposed to solvents, oils, or aggressive chemicals. Operating temperatures should generally stay within 0–60°C to avoid material softening or cracking. For harsh environments, consult the manufacturer for alternative bowl materials or consider using metal bowl options if available.
How do I drain condensate from a GROZ FRL replacement bowl?
Most GROZ FRL replacement bowls feature a manual drain valve at the bottom. To drain condensate, simply open the valve by turning or pulling the drain mechanism while the system is depressurized or under low pressure. Regular draining prevents water buildup that can affect air quality and downstream equipment. Some models may also support automatic drain options, but the standard bowls require manual operation.
Does 3G Electric supply GROZ FRL products?
Yes — 3G Electric (S) Pte. Ltd. supplies GROZ FRL products. We stock the GROZ FRL catalog and supply genuine factory-original products with full manufacturer warranty and technical support.



