AC2000 1/4" F.R.L.Combination Air Filter, Regulator & Lubricator

The Filter, Regulator, and Lubricator (FRL) assembly consists of three integral components. The filter is specifically engineered to remove the bulk of liquid and solid impurities from the compressed air flow. The pressure-reducing regulator is designed for precise control of the outlet pressure. The lubricator provides lubrication to pneumatic equipment, thereby enhancing their service life.

product details

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AC2000/AC2000-D

Manual Drain AC2000 1/4" F.R.L.Combination Air Filter, Regulator & Lubricator

Auto Drain AC2000-D 1/4" F.R.L.Combination Air Filter, Regulator & Lubricator

NANPUAC2000 1/4" F.R.L.Combination Air Filter, Regulator & Lubricator

AC	2000		BSP	D
Series Number	Body Size	Port Size	Thread Type	Drainage Method
	2000	02：1/4"	BSP	Blank: Differential Pressure Drain
	3000	03：3/8"	NPT	A: Manual Drain
	4000	04：1/2"	PT	D: Auto Drain

NANPUTechnical Specifications

Parameter	Value
Max Input Pressure	1.0Mpa(10.2kgf/cm²) 145Psi
Max Operating Pressure	1.0Mpa(10.2kgf/cm²) 145Psi
Temperature Range	5-60℃
Filtration Accuracy	5μm、40μm
Bowl Material	Polycarbonate
Bowl Guard	AFC2000 (None) BFC2000-4000 (YES)
Suggested Oil	Turbine Oil No. 1 ISO-VG32
Pressure Range	AC/BC 0.05-0.85Mpa (0.51-8.7kgf/cm²) 0-125Psi

Model Manual Drain	Model Auto Drain	(L/min) Rated Flow Rate
AC2000	AC2000-D	850
BC2000	BC2000-D	1400
BC3000	BC3000-D	1400
BC4000	BC4000-D	1400

Product Benefits

All Portsize Piggyback Air Filter (5 Micron Element Standard), Regulator & Lubricator (FRL)

Dry Air, Pressure Regulating & Lubricate Air

Temperature Range: 41-140℉ (5-60℃）

NANPU Installation and Operating

1.Preparation All calibration components must conform to the maximum flow rate specification. Pre-installation, all ports and connectors shall be thoroughly cleaned to prevent dust intrusion into the air passage. Ensure the air flow direction is accurately aligned with the arrow indications on the product casing, and verify that port dimensions and thread specifications are correctly matched.

2. Pressure Adjustment Lift the pressure gauge knob and commence rotation: Clockwise rotation shall progressively increase pressure in a consistent manner, whereas counterclockwise rotation will effect a decrease. Discontinue rotation upon reaching the target pressure, then firmly depress the knob. Failure to secure the knob may lead to pressure leakage complications.

Pressure Adjustment and Drainage

3. Dial Reading

Ensure the pressure gauge is rigidly mounted to the main structure. During pressure adjustment, closely monitor the gauge to validate that the readings increase and decrease in a uniform manner.

4. Drainage

The drainage valve functions in an automated mode. In the absence of pressure, it opens to expel condensate and seals when air flow is initiated. When the water level reaches or exceeds the permissible threshold, immediate drainage is mandatory; failure to do so will compromise dehumidification efficiency. The coupling on the drainage assembly is designed for air hose connection and can be readily detached in accordance with specific operational requirements.

Oil Adjustment and Refueling

5. Oil Adjustment

Rotate the metering valve clockwise to augment the lubricant intake rate. Conversely, rotating the valve counterclockwise shall reduce the flow incrementally until complete cessation is achieved.

6. Refueling

Rotate the filler cap clockwise. The volume of lubricant introduced must not exceed 80% of the reservoir capacity. Upon completion of the refilling procedure, ensure the filler cap is securely tightened to specifications.