Shipping
- Complimentary ground shipping within 1 to 7 business days
- In-store collection available within 1 to 7 business days
- Next-day and Express delivery options also available
- Purchases are delivered in an orange box tied with a Bolduc ribbon, with the exception of certain items
- See the delivery FAQs for details on shipping methods, costs and delivery times
Returns and Exchanges
- Easy and complimentary, within 14 days
- See conditions and procedure in our return FAQs
Questions?
Call 1-877-388-4111 or email [email protected].
Availability/Lead Time
If an item is out of stock, we provide an estimated arrival time at Penry Air. This estimate is based on information from the manufacturer and our experience with ordering the item. Please note that the actual lead time may vary. The estimate does not include shipping time to your location.
If you have any questions about availability, please call 1-877-388-4111 or email [email protected].
Also Live Chat is available.
Call to speak with our air compressor experts! We offer product assistance, advice and quotes on quality products!
Let us help you design the air system that best suits you!
Mon-Fri 6:00 am to 5:00 pm CST
Live Chat feature available on the weekend
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"Over 50 Years of Experience"

LYNX 55:1 Pump
The LYNX® 55:1 Pump is designed for use with 25-35, 120, and 400 lb. drums, making it ideal for portable use and single-point dispensing. It is perfect for low-volume users with grease fittings on smaller vehicles. LYNX® grease pumps are double-acting positive displacement pumps capable of delivering up to 1.2 lbs. (0.54 kg) per minute.
Warning! Do not use any LYNX® series products with flammable fluids.
Verify fluid compatibility with MSDS sheets.
Contact Balcrank for pumping grease higher than NLGI-2 and specific system design performance technical data.
Specifications
- Pump ratio: 55:1
- Continuous duty free flow: 7 lbs/min
- Cycles per lb @ 100 psi (7 bar) free flow: 318
- Pump delivery (100 psi (7 bar) air pressure and free flow): 0.70 lb/min (0.32 kg/min)
- Operating air pressure range: 20-140 psi (1.5-10 bar)
- Max fluid stall pressure @ 140 psi (10 bar) air: 7,700 psi (550 bar)
- Effective Air Piston Diameter: 2.75” (70 mm)
- Air motor stroke: 1.5” (38 mm)
- Air consumption (90 psi (6 bar) & 110 cycles per minute): 5.8 SCFM
Connections
- Air inlet: 1/4” NPT(F)
- Fluid outlet: 1/4” NPT(F)
Wetted Materials
- Steel, Zinc, Aluminum, Buna-N™, PTFE (Teflon®)
Noise
- Noise level: 92 dB
Service Bulletin
- SB 1116