L15-L22 L22S-L37 Anti-Oxidation L15-L22 L22S-L37 Filter Service Kit for Food Factory Air Compressor Maintenance
Similar models
| L15-L22 | 6050 | 707 | 337、330 |
| L22S-L37 | 6075 | 715 | 6025N/6030N |
| L37S-L75 | 6100 | 822 | L15-L22 |
| L90-L110 | 6150 | 830 | |
| L132-L160 | 6180 | L30-45G | |
| L200-L250 | 6220 | L55G-L75G |
Basic Info.
Type | Air Compressor Parts | Material | Standard |
Warranty | 6 Month | Machinery Test Report | Provided |
Video Outgoing-Inspection | Provided | Place of Origin | Henan, China |
Brand Name | ALIPASTOR | Application | for air compressor |
Product Name | Air Compressor Parts | Part Number | L15-L22 L22S-L37 |
Keyword | Air Compressor Parts | Weight | Standard |
Filtration | Standard | Color | Customize |
Filtration Grade | 99% | Warranty | 3 Months |
Production Capacity | 1000 PCS/Week |
Product Parameters
Model Number | L15-L22 L22S-L37 |
Type | Air Compressor Parts |
Dimension | Standard |
Working Temperature | According to customer's request |
Work Pressure Different | Customized |
Material | Standard |
Filter Precision | Standard |
Life span | 2000h |
MOQ | 1 pieces |
Lead Time | Around 5-7 days after order confirmed |
Package | PP bag inside, Inner carton, Export carton outside, or Wooden box as your requirement |
Shipping Method | By sea, by air, by express |
Industrial Screw Air Compressors – Models L15-L22 & L22S-L37
Two direct-drive, oil-injected rotary screw compressors engineered for continuous-duty compressed air supply in workshops, light manufacturing, and pneumatic systems. The L15-L22 covers the 15–22 kW power band, while the L22S-L37 extends to 22–37 kW with a larger airend and enhanced cooling for higher output. Both models feature a compact package with integrated control panel, efficient separation system, and low noise levels.
Key Features
L15-L22: 15–22 kW, max pressure 10–13 bar, free air delivery (FAD) 2.0–3.5 m³/min, belt-driven or direct-drive option
L22S-L37: 22–37 kW, max pressure 10–13 bar, FAD 3.5–6.0 m³/min, oversized cooler for ambient up to 46 °C
Energy-saving inlet valve with step-less capacity control (0–100 %)
High-efficiency oil separator (≤3 ppm residual oil content)
Microprocessor controller with remote monitoring capability
Sound enclosure reduces noise to 68–75 dB(A) at 1 m
Technical Specifications
Parameter | Model L15-L22 | Model L22S-L37 |
|---|---|---|
Motor Power | 15 – 22 kW | 22 – 37 kW |
Max Working Pressure | 10 / 13 bar | 10 / 13 bar |
Free Air Delivery (FAD)* | 2.0 – 3.5 m³/min | 3.5 – 6.0 m³/min |
Drive Type | Direct / Belt | Direct / Belt |
Oil Content in Air | ≤ 3 ppm | ≤ 3 ppm |
Noise Level (at 1 m) | 68 – 73 dB(A) | 70 – 75 dB(A) |
Cooling Air Flow | 4,500 – 6,500 m³/h | 6,500 – 10,000 m³/h |
Ambient Temperature Range | 0 °C to +46 °C | 0 °C to +46 °C |
Connection Size | G 1" – G 1½" | G 1½" – G 2" |
Weight (approx.) | 350 – 580 kg | 620 – 950 kg |
Dimensions (L×W×H) | 1,200 × 700 × 1,100 mm | 1,600 × 850 × 1,350 mm |
*FAD measured at 7 bar effective working pressure per ISO 1217.
Application Guidance
L15-L22 – Ideal for small to medium workshops, automotive repair shops, spray painting booths, and pneumatic tool supply where demand is intermittent to moderate. The compact footprint fits tight floor spaces.
L22S-L37 – Suited for larger facilities with multiple production lines, sandblasting operations, packaging machinery, and continuous pneumatic conveyance. The oversized cooler and robust airend handle higher duty cycles and warmer climates.
Installation & Maintenance
Place on a level, ventilated floor with minimum 1 m clearance on all sides.
Connect to a properly sized air receiver and dryer for best air quality.
First oil change at 500 hours; subsequent changes every 2,000 hours or annually.
Replace air filter element every 1,000 hours (or when ΔP indicator signals).
Replace oil separator element every 4,000 hours or per OEM schedule.
Protection & Controls
Automatic start/stop and load/unload cycling
Motor overload relay, phase reversal protection, high-temperature shutdown
Remote start/stop terminal block and RS485 communication port
Hour meter and service reminder display
Quality & Standards
Manufactured under ISO 9001 quality management
Performance tested per ISO 1217 (edition 3, annex C)
Electrical components comply with IEC 60204-1
Pressure vessels designed per PED 2014/68/EU
Ordering
Specify model L15-L22 or L22S-L37 along with desired working pressure (10 or 13 bar), voltage/frequency, and any optional accessories (dryer, filter set, condensate trap). Custom paint colors and special voltage configurations available on request.
All performance figures nominal at standard inlet conditions (1 bar, 20 °C, 0 % relative humidity). Actual output may vary with site conditions.
Q2. Is customized filter or OEM available?
A: Yes,just offer your required sepcifications and drawings.
Q3. Can you produce according to the samples?
A: Yes,we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q4.What's the terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balancing.
Q5.What's your terms of delivery?
A: (1)FOB (2)CFR (3)CIF.
Q6. How about your delivery time?
A: Generally, under MOQ quantity take 5-7 working days after receiving your advance payment. The specific delivery time depends on models and the quantity of your order.
Q7. What's your sample policy?
A: We can supply the sample if we have stock, but the customers have to pay the sample cost and the courier cost at first, and we will refund sample cost in your next order.
