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Ships within 48 hours · Estimated delivery Sep 23 - Sep 28
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Description
marco gear pump Marco Pump # M164-320-12 UP12/OIL Gear Pump 12V 4.0GPM – InternetPump.comFEATURES For UPx OIL Series Gear Pumps: Pump Body: Nickel Plated Brass. Port Size: 3 8" BSP (British) Female Threaded Ports AND 3 8" NPT Male Threaded Portsor1 2" BSP (British) Female Threaded Ports AND 1 2" NPT Male Threaded Ports Depending on Model. Flow: Up To 0. 9 GPM, 1. 45 GPM, 2. 1 GPM or 4. 0 GPM Depending on Model. Pressure: Up To 21. 8 PSI, 29 PSI, 43. 5 PSI or 72. 5 PSI Depending on Model. Gears: Bronze. Shaft Seal: Lip Type. Shaft:
FEATURES For UPx/OIL Series Gear Pumps:Pump Body: Nickel Plated Brass.
Port Size: 3/8" BSP (British) Female Threaded Ports AND 3/8" NPT Male Threaded Portsor1/2" BSP (British) Female Threaded Ports AND 1/2" NPT Male Threaded Ports Depending on Model.
Flow: Up To 0.9 GPM, 1.45 GPM, 2.1 GPM or 4.0 GPM Depending on Model.
Pressure: Up To 21.8 PSI, 29 PSI, 43.5 PSI or 72.5 PSI Depending on Model.
Gears: Bronze.
Shaft Seal: Lip Type.
Shaft: Stainless Steel.
Motor: 12 Volt or 24 Volt DC Models. Lower RPM For Engine Oil Change. Heavy Duty Ball Bearing Design, Motors Are ISO 8849 Marine (Bilge Standard), IP Protection 67.
APPLICATIONS:
Primarily For Engine Oil Change. Also For Diesel Transfer And Refueling, Oils, Fresh Water and Glycol Antifeeze. Self-Priming. Some Models Have Integrated Forward-Off-Reverse Switches As Noted.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 17 reviews
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Product Reviews
★★★★★ 5
Comfort!
Size: One Size, Color: (100) White / White / Halo Gray
Very comfortable! Thinner than the picture shows, but I like the fact that they are no show but still higher in the back and front to protect my heels and such.
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Reviewed in the United States on September 6, 2025
★★★★★ 1
Sizing way off
Size: One Size, Color: (100) White / White / Halo Gray
These were my favorite socks, at least the old style was. They redid them and I was okay with it. However, I don't understand how they are a one size fits most. I tried them on and they were still too big at the top. There was so much extra fabric at the toes. For reference, I wear a size 8.5 women's shoe, typically. The packaging says fits most from size 5.5 to 12. I don't understand how it fits that wide range of shoe size. Definitely returning these and I will be buying something else.
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Reviewed in the United States on October 10, 2024
★★★★★ 5
Genial
Size: One Size, Color: (015) Tetra Gray / Gray Matter / White Quartz
Me encanta la textura y sobre todo que tiene para que siempre sepas en cuál pies va!
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Reviewed in the United States on August 29, 2025
★★★★★ 5
Comfortable
Size: One Size, Color: (348) Silica Green / White / Titan Gray
Comfortable and stays in place
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Reviewed in the United States on May 27, 2025
★★★★★ 5
Best socks for work or working out.
Size: One Size, Color: (015) Tetra Gray / Gray Matter / White Quartz
Great socks. They stay on your heel! Love the material; breathable and not thick. Love the neutral tone colors.
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Reviewed in the United States on January 1, 2025