The primary function of a liner is to regulate the flow and pressure of drilling fluid during piston operation. We manufacture both chrome-plated and ceramic liners. When paired with Kevlar pistons, ceramic liners can deliver maximum service life between maintenance intervals.
Our liners are compatible with the following pump brands: FMC, Aplex, KERR, Hengtan, and Prime Drilling.
Our signature color is orange — a visual mark that your liner was manufactured by BORG. When ordering directly from us, you receive an additional 6-month warranty on top of the standard coverage.
Guaranteed Compatibility
We guarantee that any liner purchased from BORG Pumps GmbH will fit your drilling pump perfectly. Choose reliability and precision — choose BORG Pumps GmbH!
Liner ceramic 4" for FMC M16 (BG-P514681)
Optimized for durability, this liner delivers dependable performance in demanding pump operations.Mud pump cylinder liners are cri..
850.00€
Liner ceramic for FMC E04/A04 (BG-1241364)
Optimized for durability, this liner delivers dependable performance in demanding pump operations.Mud pump cylinder liners are cri..
90.00€
Liner CERAMIC for PP 500
With enhanced material properties, this liner improves mud pump efficiency and longevity.Mud pump cylinder liners are critical com..
850.00€
Liner Chrome 1.75" for KERR KZ-3150PT (BG-KZ-285-175CH)
Built for resilience, this liner maintains reliable performance in HDD and oilfield applications.Mud pump cylinder liners are crit..
190.00€
LINER CERAMIC 3" for Aplex APLEX SC-65L/SC-115L (7203-0658-00A, 296251337)
CERAMIC CYLINDER STEEL JACKET 3" Aplex 70, 150 GPM. FOR APLEX SC-65L/SC-115L 3.00" ID. Compatible with drilling rigs VERMEER 36x5..
450.00€
Liner ceramic for HENGTAN BW-600/10 (BG-BW-600-100-CER)
Optimized for durability, this liner delivers dependable performance in demanding pump operations.Mud pump cylinder liners are cri..
450.00€
Liner chrome 1.875" for KERR KZ-3150PT (BG-KZ-285-187CH)
Developed to handle abrasive and high-pressure tasks, this liner plays a key role in pump systems.Mud pump cylinder liners are cri..
190.00€
![spare part BG-PPFMC 1272060 Ceramic coated Cylinder 2.25" for American MFG mud pump](https://borgpumps.com/image/cache/s_watermark/product/0a814b3e61c5aa9179a48c12fcf6452b-03db0d2a9f094b0ea3ff302041842dc8-220x200.png "aftermarket part BG-PPFMC 1272060 Ceramic coated Cylinder 2.25" for American MFG mud pump")
![spare part BG-PPFMC 1257452 Ceramic cylinder 2.25" for American MFG mud pump](https://borgpumps.com/image/cache/s_watermark/product/eea2f1e3dc753895ba7e30e77dc15c5b-00cabea73ceaccacae71ad0b1ef16c6c-220x200.jpg "aftermarket part BG-PPFMC 1257452 Ceramic cylinder 2.25" for American MFG mud pump")
Liner, 2-1/4 Id, Ceramic for American MFG AW1118B/D,AL1118B (BG-PPFMC 1257452)
Precision-engineered for critical service, this liner helps ensure smooth and efficient fluid flow.Mud pump cylinder liners are cr..
275.00€
![spare part BG-PPFMC 1267586 Ceramic Cylinder 2.75" for American MFG mud pump](https://borgpumps.com/image/cache/s_watermark/product/652a88d951ca89a11d8e55efa105ff47-aa316741e55d1a26877f448f55119806-220x200.jpg "aftermarket part BG-PPFMC 1267586 Ceramic Cylinder 2.75" for American MFG mud pump")
Liner, 2 3/4", Ceramic, Metal Backed for American MFG 435/450/470,AW1122BCD (BG-PPFMC 1267586)
Built for resilience, this liner maintains reliable performance in HDD and oilfield applications.Mud pump cylinder liners are crit..
190.00€
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