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Baldwin hydraulic filter bases are used to add a filter to an unfiltered system, or to transform a canister system to a spin-on filter style.
Product Demos & Tutorials |
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Damaged Filters |
Products | Product Type | Outside Diameter | Length | Inlet Connection Size | Outlet Connection Size | For Use With | Contains | Notes | Compatible Competitor Part Number |
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OB8732 | Hydraulic Filter Base with Indicator | 3 31/32 (100.8) | 4 (101.6) | 1 In. NPT | 1 In. NPT | 4 Inch O.D. PureForce Filters | 25 PSID By-Pass Valve; Threaded Stud: 1 3/8-12; [2] Indicator Ports; Visual Indicator Mounted on Left Side | OBSOLETE. Availability Limited to Dealer Stock. | Donaldson P166416 |
OB8741 | Hydraulic Filter Base | 3 31/32 (100.8) | 4 (101.6) | 1 In. SAE O-Ring | 1 In. SAE O-Ring | 4 Inch O.D. PureForce Filters | 25 PSID By-Pass Valve; Threaded Stud: 1 3/8-12; [2] Indicator Ports with Plugs | Donaldson P163681 | |
OB8742 | Hydraulic Filter Base with Indicator | 3 31/32 (100.8) | 4 (101.6) | 1 In. SAE O-Ring | 1 In. SAE O-Ring | 4 Inch O.D. PureForce Filters | 25 PSID By-Pass Valve; Threaded Stud: 1 3/8-12; [2] Indicator Ports; Visual Indicator Mounted on Left Side | OBSOLETE. Availability Limited to Dealer Stock. | Donaldson P166417 |
OB8744 | Hydraulic Filter Base | 3 3/8 (85.7) | 4 (101.6) | 1 In. SAE O-Ring | 1 In. SAE O-Ring | 4 Inch O.D. PureForce Filters | 50 PSID By-Pass Valve; Threaded Stud: 1 3/8-12; [2] Indicator Ports with Plugs | Donaldson P167201 | |
OB8745 | Hydraulic Filter Base with Indicator | 3 31/32 (100.8) | 4 (101.6) | 1 In. SAE O-Ring | 1 In. SAE O-Ring | 4 Inch O.D. PureForce Filters | 50 PSID By-Pass Valve; Threaded Stud: 1 3/8-12; [2] Indicator Ports; Visual Indicator Mounted on Left Side | ||
OB8771 | Hydraulic Filter Base | 4 1/2 (114.3) | 5 (127.0) | 1 1/4 In. NPT | 1 1/4 In. NPT | 5 Inch O.D. PureForce Filters | 25 PSID By-Pass Valve; Threaded Stud: 1 3/4-12; [2] Indicator Ports with Plugs | ||
OB8772 | Hydraulic Filter Base | 4 1/2 (114.3) | 5 (127.0) | 1 1/4 In. NPT | 1 1/4 In. NPT | 5 Inch O.D. PureForce Filters | 25 PSID By-Pass Valve; Threaded Stud: 1 3/4-12; [2] Indicator Ports; Visual Indicator Mounted on Left Side | ||
OB8743 | Hydraulic Filter Base with Indicator | 3 31/32 (100.8) | 4 (101.6) | 1 In. SAE O-Ring | 1 In. SAE O-Ring | 4 Inch O.D. PureForce Filters | 25 PSID By-Pass Valve; Threaded Stud: 1 3/8-12; [2] Indicator Ports; Single Post Indicator Mounted on Left Side | OBSOLETE. Availability Limited to Dealer Stock.; Normally Open | Donaldson P165537 |
OB8711 | Hydraulic Filter Base | 3 31/32 (100.8) | 4 (101.6) | 3/4 In. NPT | 3/4 In. NPT | 4 Inch O.D. PureForce Filters | 25 PSID By-Pass Valve; Threaded Stud: 1 3/8-12; [2] Indicator Ports with Plugs | OBSOLETE. Availability Limited to Dealer Stock. | Donaldson P169317 |
OB8712 | Hydraulic Filter Base with Indicator | 3 31/32 (100.8) | 4 (101.6) | 3/4 In. NPT | 3/4 In. NPT | 4 Inch O.D. PureForce Filters | 25 PSID By-Pass Valve; Threaded Stud: 1 3/8-12; [2] Indicator Ports; Visual Indicator Mounted on Left Side | OBSOLETE. Availability Limited to Dealer Stock. | Donaldson P169310 |
OB8720 | Hydraulic Filter Base | 3 31/32 (100.8) | 4 (101.6) | 3/4 In. SAE O-Ring | 3/4 In. SAE O-Ring | 4 Inch O.D. PureForce Filters | Threaded Stud: 1 3/8-12 | Donaldson P165434 | |
OB8721 | Hydraulic Filter Base | 3 31/32 (100.8) | 4 (101.6) | 3/4 In. SAE O-Ring | 3/4 In. SAE O-Ring | 4 Inch O.D. PureForce Filters | 25 PSID By-Pass Valve; Threaded Stud: 1 3/8-12; [2] Indicator Ports with Plugs | OBSOLETE. Availability Limited to Dealer Stock. | Donaldson P167473 |
OB8722 | Hydraulic Filter Base with Indicator | 3 31/32 (100.8) | 4 (101.6) | 3/4 In. SAE O-Ring | 3/4 In. SAE O-Ring | 4 Inch O.D. PureForce Filters | 25 PSID By-Pass Valve; Threaded Stud: 1 3/8-12; [2] Indicator Ports; Visual Indicator Mounted on Left Side | OBSOLETE. Availability Limited to Dealer Stock. | Donaldson P166387 |
OB8724 | Hydraulic Filter Base | 3 3/8 (85.7) | 4 (101.6) | 3/4 In. SAE O-Ring | 3/4 In. SAE O-Ring | 4 Inch O.D. PureForce Filters | 50 PSID By-Pass Valve; Threaded Stud: 1 3/8-12; [2] Indicator Ports | ||
OB8731 | Hydraulic Filter Base | 3 31/32 (100.8) | 4 (101.6) | 1 In. NPT | 1 In. NPT | 4 Inch O.D. PureForce Filters | 25 PSID By-Pass Valve; Threaded Stud: 1 3/8-12; [2] Indicator Ports with Plugs | OBSOLETE. Availability Limited to Dealer Stock. | |
OB1313 | Hydraulic Filter Base | 5 1/2 (139.7) | 5 5/16 (134.9) | 1 1/4-11 1/2 NPT | 1 1/4-11 1/2 NPT | BT287, BT287-10, BT287-3, BT351, BT387, BT387-10, BT388, BT388-10, BT389, BT389-10, BT8368, BT8423 | 3 PSID By-Pass valve; Threaded Stud: 1 1/2-16; Threaded Stud: 1 1/4-11 BSP | This base requires the use of the G286-C gasket (furnished with BT387, BT387-10, BT388, BT388-10 and BT8424-MPG, optional on others) for installation of the filters listed below.; For use on the suction side. | |
OB1314 | Hydraulic Filter Base | 5 1/2 (139.7) | 5 5/16 (134.9) | 1 1/4 In. NPT | 1 1/4 In. NPT | BT287, BT287-10, BT287-3, BT351, BT387, BT387-10, BT388, BT388-10, BT389, BT389-10, B7011, BT8307-MPG, BT8308-MPG, BT8308-MPG KIT, BT8309-MPG, BT8310-MPG, BT8368, BT8421-MPG, BT8422-MPG, BT8423 | 25 PSID By-Pass Valve; Threaded Stud: 1 1/2-16; Threaded Stud: 1 1/4-11 BSP | This base requires the use of the G286-C gasket (furnished with BT387, BT387-10, BT388 and BT388-10, optional on others) for installation of the filters listed below.; For use on the return side. | |
OB1315 | Hydraulic Filter Base | 5 13/32 (137.30 | 5 5/16 (134.9) | 1 5/8-12 In. SAE | 1 5/8-12 In. SAE | BT287, BT287-10, BT287-3, BT351, BT387, BT387-10, BT388, BT388-10, BT389, BT389-10, B7011, BT8368, BT8423 | 5 PSID By-Pass Valve; Threaded Stud: 1 1/2-16; Threaded Stud: 1 1/4-11 BSP | This base requires the use of the G286-C gasket (furnished with BT387, BT387-10, BT388, BT388-10 and BT8424-MPG, optional on others) for installation of the filters listed below.; For use on the suction side. | |
OB1316 | Hydraulic Filter Base | 5 13/32 (137.30 | 5 5/16 (134.9) | 1 5/8-12 In. SAE | 1 5/8-12 In. SAE | BT287, BT287-10, BT287-3, BT351, BT387, BT387-10, BT388, BT388-10, BT389, BT389-10, B7011, BT8307-MPG, BT8308-MPG, BT8308-MPG KIT, BT8309-MPG, BT8310-MPG, BT8368, BT8421-MPG, BT8422-MPG, BT8423, BT842 | 25 PSID By-Pass Valve; Threaded Stud: 1 1/2-16; Threaded Stud: 1 1/4-11 BSP | This base requires the use of the G286-C gasket (furnished with BT387, BT387-10, BT388, BT388-10 and BT8424-MPG, optional on others) for installation of the filters listed below.; For use on the return side. | |
OB1317 | Hydraulic Filter Base | 3 3/4 (95.3) | 3 (76.2) | 3/4-14 NPT | 3/4-14 NPT | BT839, BT839-10, BT8420 | 5 PSID By-Pass Valve; Threaded Stud: 1-12 | Has [2] 1/8 In. NPT indicator ports that are designed to accept the VG1325 vacuum gauge.; Top-mount bracket holes can be used for easy installation.; For use on suction side. | |
OB1318 | Hydraulic Filter Base | 3 (76.2) | 3 3/4 (95.3) | 3/4 In. NPT | 3/4 In. NPT | BT839, BT839-10, BT8420, BT8428-MPG, BT8443 | 25 PSID By-Pass Valve; Threaded Stud: 1-12 | Has [2] 1/8 In. NPT indicator ports that are designed to accept the PG1326 pressure gauge.; Top-mount bracket holes can be used for easy installation. For use on return side. | |
OB1319 | Hydraulic Filter Base | 3 3/4 (95.3) | 3 (76.2) | 1 1/16-12 ORB | 1 1/16-12 ORB | BT839, BT839-10, BT8420 | 5 PSID By-Pass Valve; Threaded Stud: 1-12 | Has [2] 1/8 In. NPT indicator ports that are designed to accept the VG1325 vacuum gauge.; Top-mount bracket holes can be used for easy installation.; For use on return side. | |
OB1320 | Hydraulic Filter Base | 3 3/4 (95.3) | 3 (76.2) | 1 1/16-12 ORB | 1 1/16-12 ORB | BT839, BT839-10, BT8420, BT8428-MPG, BT8443 | 25 PSID By-Pass Valve; Threaded Stud: 1-12 | Has [2] 1/8 In. NPT indicator ports that are designed to accept the PG1326 pressure gauge.; Top-mount bracket holes can be used for easy installation. For use on return side. |