pump cover O-Ring for Bermar and Due Effe | FMB / Union / Realstar 0702083 is an O-ring used in compatible FMB / Firbimatic, Union, and Realstar dry-cleaning machine service for Pumps / vacuum work.
Use this listing when the installed O-ring, machine manual, service record, or component label matches 0702083, M15131, 0702011. Before ordering, compare dimensions, material, shape, bolt pattern, sealing surfaces, and installed assembly.
Technical Specifications
Component type: O-ring.
Primary system: Pumps / vacuum.
Primary identifiers: 0702083, M15131, 0702011.
Legacy / old reference: M15131.
Corbett evidence note: pump cover Oring for Bermar and Due Effe dry cleaning parts 0702083..
Corbett evidence note: Primary system: Pumps / vacuum...
Corbett evidence note: Primary brand line: Firbimatic...
Verification points: dimensions, material, shape, bolt pattern, sealing surfaces, and installed assembly.
Part Numbers & Cross References
Part Numbers
Corbett / manufacturer reference: 0702083.
Corbett / manufacturer reference: M15131.
Corbett / manufacturer reference: 0702011.
Cross References
Legacy / old reference: M15131.
Evidence note: pump cover Oring for Bermar and Due Effe dry cleaning parts 0702083...
Evidence note: O-ring (Old# M15131)..Pump Seal 0702011...
Machine Fitment
Corbett Equipment/Firbimatic/FXT Factory records: FMB / Firbimatic is the master model lineage; Union, Realstar and Sovrana are derivative-reference families. Reference map only: confirm installed component, model/data plate, service-manual table, machine-specific service record, part-number path, dimensions, mounting/fittings and applicable voltage/pressure ratings.
FMB / Firbimatic machine models and master families
EcoPro / ECOPRO family: ECOPRO 915, ECOPRO 915S, ECOPRO 918, ECOPRO 918S, ECOPRO AM, ECOPRO AM918.
Saver family: SAVER 35, SAVER 350, SAVER 35P, SAVER 350P, SAVER 40, SAVER 40P, SAVER 80SM, SAVER HYDROCARBON.
F-series / 18 kg family: F AS 18 LT2, F AS 18 ST2, F18 LT2, F18 LT3, F18 ST2.
EcoGreen family: EcoGreen 35, EcoGreen 40 / L2118, EcoGreen 50 / L2120, EcoGreen 60 / L2125, EcoGreen 80 / L2132, EcoGreen 95, EcoGreen 95SM, EcoGreen DC, EcoGreen S50 / S2120, EcoGreen Advance.
EcoGreen SM / AM-prefix soft-mount family: AM918, AM925, AM940, AM2118, S2118, EcoGreen 40SM, EcoGreen 60SM, EcoPro 40SM, EcoPro 60SM.
EcoLine family: EcoLine 35, ECOLINE, ECOLINE 16.
Vortex family: VORTEX 40, VORTEX 50, VORTEX 80, VORTEX 95, VORTEX L2018, VORTEX S2018, VORTEX PRIMARY, Vortex 40 Plus, Vortex 50 Plus, Vortex 80 Plus, Vortex 50 Plus Tandem.
Axial family: AXIAL 40, AXIAL 918, AXIAL 925, AXIAL-918.
System and feature lineage: Hydro-Vac, Hydro-Chill, Tri-Flow, Smart-10, SecureLock, and related recovery, filtration, distillation, cooling, and control-system records.
Other recovered FMB reference families: Eco-15LT3, Eco-15LT-3, L 18, L-250, L750, L2118, P16, P1567, P1705, P6241, T1838.
Recovered numeric model set: 035, 05, 068, 08, 09, 10, 100, 12, 120, 13, 130, 14, 15, 153, 16, 20, 208, 220, 23, 24, 25, 30, 306, 310, 32, 338, 340, 35, 36, 37, 40, 410, 45, 465, 473, 50, 520, 60, 600, 63, 70, 71, 724, 765, 80, 895, 896, 918, 95.
Factory/model-code references observed in recovered Corbett lineage records: HC7-18-CL, HC7-18-CLM, HC7-18-CS, HC8-18-CL, HC8-18-CLM, HC8-18-CS.
Union machine models and derivative families
Core Union derivative references: HXP8018C, L840, P840.
HL / HP / HXL family references: HL-780, HL780, HL-840, HL840K, HP840K, HXL8018K, HL-850, HL850K, HP850K, HL-860, HL860K, HP860K, HXL8025K, HL-880, HL880K, HXL8032K, HL-890, HL890K.
L / RS family references: L740S, L740, HL740, L750, RS-102, RS-122, RS-152.
Verify Union fitment by matching the installed part, Union manual table, FMB / Firbimatic master-model relationship, connection details, and service location.
Realstar machine models and derivative families
KM / KT derivative references: KM315, KM315-K4, KT215, KT215-K4, KM343, KM343-K4, KT343, KT343-K4.
Larger KM / KT references: KM403, KM403-K4, KT403, KT403-K4, KM503, KM503-K4, KT503, KM703, KM703-K4, KM803, KM803-K4.
RKM references: KM-36 / RKM36, KM-340 / RKM340, KM-400 / RKM400.
Verify Realstar fitment by matching the installed part, Realstar manual table, FMB / Firbimatic master-model relationship, connection details, and service location.
Sovrana/other derivative references are research clues only until the component, machine manual and part-number path confirm the application.
Installed-component conditions
For every application below, confirm exact machine/model data plate, serial/revision, component markings, installed component/assembly, ratings, dimensions, connections, wiring/contact arrangement and mounting. Model names/capacities alone are insufficient. Configuration-qualified sisters and Omnia variants require the matching assembly/component. Numeric labels are printed designations; similar commercial names alone are insufficient. For configuration-specific applications, match the model-specific parts manual.
Model-specific applications
For machines with the installed BERMAR hydrocarbon solvent pump in the documented PR 0.75/1/1.5HP group; verify cover groove and seal dimensions.
FMB / Firbimatic: 20 kg — EcoGreen 50, L2120; 25 kg — EcoGreen 60, L2125.
Union (matching component and configuration required): 20 kg — HL850, HL850-K, HP850, HP850-K; 25 kg — HL860, HL860-K, HP860, HP860-K; 25 kg (configuration-qualified) — HXL8025K.
Realstar (matching component and configuration required): 20 kg — KM403, KM403-K4, KT403; 25 kg — KM-K225, KM-K325, KM503, KM503-K4, KT503.
EcoGreen S-Series Applications
Documented BERMAR PR 0.75 / 1 / 1.5 HP hydrocarbon pump cover-gasket application; verify installed pump, groove and seal dimensions/material.
FMB / Firbimatic: 18 kg — EcoGreen Petite 40, S2118; 20 kg — EcoGreen Petite 50, S2120.
Union (matching component and configuration required): 18 kg — HL840, HL840-K, HP840, HP840-K, HXL8018K, HXL8018S-K; 20 kg — HL850, HL850-K, HP850, HP850-K.
Realstar (matching component and configuration required): 18 kg — HSK340, KM-K218, KM-K318, KM343, KM343-K4, KT343, KT343-K4; 20 kg — KM403, KM403-K4, KT403.
Additional Numeric-Model Applications
For the matching installed component in the listed legacy numeric-model configuration. Only the matching BERMAR CSA pump-cover gasket configuration; verify exact installed pump, groove, seal dimensions and material. A DUE EFFE cover gasket has a separate reference.
FMB / Firbimatic: 920, 925, 932, 940.
Additional EcoGreen L-Series Applications
Only the matching installed BERMAR hydrocarbon solvent-pump cover gasket; verify pump model, groove, gasket dimensions and materials.
FMB / Firbimatic: 18 kg — L2118, EcoGreen 40; 32 kg — L2132, EcoGreen 80; 40 kg — L2140, EcoGreen 95.
Realstar — configuration-qualified: 18 kg — KM-K318, KT343, KM343-K4, KM343, KT343-K4, KM-K218, HSK340; 32 kg — KM703, KM703-K4; 40 kg — KM803-K4, KM803. Union — configuration-qualified: 18 kg — HL840, HP840, HL840-K, HP840-K, HXL8018K, HXL8018S-K; 32 kg — HL880-K, HXL8032K, HL880; 40 kg — HL890-K, HL890.
Additional Configuration-Specific Applications
Only the matching installed BERMAR pump-cover gasket; verify exact pump manufacturer/model, cover groove, gasket dimensions and materials. Other-manufacturer pump gaskets are separate parts.
FMB / Firbimatic — configuration-qualified: 20 kg — VORTEX S2020, Vortex 2020; 25 kg — Vortex 2025, ECOPRO AM925; 40 kg — ECOPRO AM940; 18 kg — VORTEX S2018, VORTEX L2018. Union — configuration-qualified: 40 kg — HL890-K, HL890; 25 kg — HL860, HXL8025K, HP860, HL860-K, HP860-K, HXL8025S-K. Realstar — configuration-qualified: 40 kg — KM803-K4, KM803; 25 kg — KT503, KM503-K4, KM503, KM-K325, KM-K225.
Ordering Verification
Confirm 0702083, M15131, 0702011 before ordering.
Compare dimensions, material, shape, bolt pattern, sealing surfaces, and installed assembly against the installed component.
Inspect the mating parts, wiring, fittings, sealing surfaces, or mounting hardware before installation.
After installation, verify correct machine operation and leak-free or electrically safe service before returning equipment to use.