Engineered Class Proofer Chain Oil
Meets NSF H1 requirements for bakery facilities. Formulated for extreme-humidity environments; a highly tacky proofer chain lubricant.
- Catalog no.
- 17704055 gal.
- Grade
- ISO 100 COT
- NSF H1
- H1 reg. pending
★ St. Louis, Missouri · Since 1949 ★
From the humid proofer to the oven and the spiral freezer, a bakery asks its lubricants to cover an extreme range in a single shift. Lubri-Loy's Engineered Class chain fluids are formulated zone by zone – a tacky proofer chain oil for extreme humidity, synthetic oven chain lubricants for 500°F–600°F service (and White Graphite to 1200°F), and a PAO spiral-freezer fluid rated -40°F to 300°F – backed by NSF H1 greases, silicone release agents and H1 gear, hydraulic and air line oils.
More Go. Less Gas. · Fighting friction since 1949
Proofer chains run in extreme humidity – the catalog's proofer chain oil is formulated for exactly that environment.
Oven chains generally run 500°F–600°F; the White Graphite fluid extends lubrication intervals to 1200°F.
Spiral freezer chain and conveyors need a fluid that works from -40°F.
Pans and slides need clean release – water-based bulk silicone and an H1 dry-film aerosol.
Catalog numbers, grades and NSF H1 registration numbers exactly as printed in the Lubri-Loy 2027 Product Catalog.
Meets NSF H1 requirements for bakery facilities. Formulated for extreme-humidity environments; a highly tacky proofer chain lubricant.
Synthetic ester oven lubricant protecting chain pins/bushings and oven-chain roller bearings. Smoke-free, reduced deposits. Generally 500°F to 600°F. ISO 68, 100, 150, 320 on request.
PAG synthetic chain oil with suspended white graphite. Carrier evaporates cleanly after 520°F; the White-Graphite™ film extends lubrication intervals to 1200°F (650°C).
Fully synthetic PAO fluid for spiral freezer chain and conveyor applications. Excellent rust, corrosion and oxidative properties; -40°F to 300°F.
Water-based silicone lubricating agent: non-drying, long-lasting film; colorless, odorless, non-staining, non-corrosive, with non-volatile maximum-release lubricity.

Silicone release agent leaving a lubricating dry film void of residue. Prevents rust; heat stable to +450°F under adverse conditions.
NLGI #2 H1 grease, -80°F to 400°F – especially strong at the cold end. For valves and bearings; resists mildew and fungal growth; highly washout resistant.

Synthetic H1 grease with a non-melting thickener that will not wash out. Designed for bearings and slides, -35°F to +375°F, with anti-wear additives.
Starting points only – always confirm viscosity / NLGI grade against your equipment OEM specification. Verify current NSF listings at nsf.org.
| Lube point | Recommended product | Catalog no. | Grade | NSF H1 reg. no. |
|---|---|---|---|---|
| Mixer gearboxes & reducersSelect ISO grade per OEM | Gear Oil – Food Grade H1, SyntheticFood Grade, H1, Synthetic PAO · EP | GOSH1-xxx-6405 gal. · GOSH1-xxx55 gal. xxx = ISO grade | ISO 150 · 220 · 320 · 460 · 680 | ISO150 143325 · ISO220 143326 · ISO320 143327 · ISO460 143328 · ISO680 not printed |
| Gearboxes – mineral H1 alternativeSelect ISO grade per OEM | Gear Oil – Food Grade H1, MineralFood Grade, H1, Mineral · EP | GOH1-xxx-6405 gal. · GOH1-xxx55 gal. xxx = ISO grade | ISO 68 · 150 · 220 · 320 · 460 | ISO68 not printed · ISO150 142245 · ISO220 140213 · ISO320 142246 · ISO460 142247 |
| Mixer & agitator bearings | Lubri-Syn Clear, #2Food Grade, H1, Synthetic Silica Gel | LS-21014C14 oz. · LS-21640C5 gal. · LS-21192C120 lb. | NLGI 2 | 141806 |
| Bowl-lift / hydraulic circuitsSelect ISO grade per OEM | Hydraulic Fluid – Food Grade H1, MineralFood Grade, H1, Mineral · Anti-Wear | HFH1-xxx-6405 gal. · HFH1-xxx55 gal. xxx = ISO grade | ISO 22 · 32 · 46 · 68 · 100 | ISO22 not printed · ISO32 140105 · ISO46 139414 · ISO68 139413 · ISO100 139412 |
| Seals, O-rings & valve assembliesRemoved by CIP/COP solutions | Lubri-Seal Assembly GelFood Grade, H1, Synthetic | 90044 oz. | — | 139643 |
| Dividers & food-handling equipmentWhite oil lubricant / dust control | Technical Grade White Mineral OilFood Grade, H1 | WMO-xxx-6405 gal. · WMO-xxx55 gal. xxx = ISO grade · totes/bulk: see reference | ISO 15 · 22 · 32 · 46 · 68 · 100 | ISO15 147162 · ISO22 147210 · ISO32 not printed · ISO46 147211 · ISO68 147212 · ISO100 147209 |
| Lube point | Recommended product | Catalog no. | Grade | NSF H1 reg. no. |
|---|---|---|---|---|
| Proofer conveyor chainExtra tacky, extreme humidity | Engineered Class Proofer Chain OilFood Grade, H1 · Extra Tacky | 17704055 gal. | ISO 100 COT | H1 reg. pending |
| Proofer bearingsResists mildew & fungal growth | Lubri-Syn No. 21, #2Food Grade, H1, Synthetic | LS-2101414 oz. · LS-216405 gal. · LS-21192120 lb. | NLGI 2 | 139231 |
| Spot chain & cable lubricationAerosol to drum | Extreme Penetrating Oil, Chain & Cable FluidFood Grade, H1 | 701111 oz. 76415 gal. · 7704155 gal. | — | Aerosol 138771 Bulk 139610 |
| Lube point | Recommended product | Catalog no. | Grade | NSF H1 reg. no. |
|---|---|---|---|---|
| Oven chain pins, bushings & roller bearingsGenerally 500°F–600°F | Engineered Class High Temperature Oven Chain LubricantFood Grade, H1, Synthetic Ester | SFGHT-220-6405 gal. · SFGHT-22055 gal. | ISO 220 | H1 reg. pending |
| Extreme-heat chains (to 1200°F)Carrier evaporates cleanly after 520°F | Engineered Class White Graphite High Temp Chain FluidFood Grade, H1, Synthetic PAG | WGH1-220-6405 gal. · WGH1-22055 gal. | ISO 220 | 147163 |
| Oven chains where H2 is acceptableH2 – not for incidental food contact | Engineered Class High Temperature Chain Fluid, H2High Temperature Synthetic Ester · H2 | 17766405 gal. · 17704655 gal. | — | H2 – not H1 |
| Oven drive gearboxesSelect ISO grade per OEM | Gear Oil – Food Grade H1, SyntheticFood Grade, H1, Synthetic PAO · EP | GOSH1-xxx-6405 gal. · GOSH1-xxx55 gal. xxx = ISO grade | ISO 150 · 220 · 320 · 460 · 680 | ISO150 143325 · ISO220 143326 · ISO320 143327 · ISO460 143328 · ISO680 not printed |
| Bearings with intermittent high heat-40°F to +350°F; int. to +500°F | Lubri-Syn ALC, #2Food Grade, H1 · Synthetic Aluminum Complex | 9014SAC14 oz. | NLGI 2 | 147155 |
| Lube point | Recommended product | Catalog no. | Grade | NSF H1 reg. no. |
|---|---|---|---|---|
| Pan & surface release (bulk)Water-based; NSF status not stated | Super Silicone Release AgentWater-Based | 14704055 gal. | — | Not stated in catalog |
| Release dry film (aerosol)Heat stable to +450°F | Super Silicone Dry MistFood Grade, H1 | 140149 oz. | — | 138694 |
| Depanner slides & guides (non-metal to metal) | Super Silicone Wet MistFood Grade, H1 | 140199 oz. | — | 138878 |
| Lube point | Recommended product | Catalog no. | Grade | NSF H1 reg. no. |
|---|---|---|---|---|
| Spiral freezer chain & conveyor-40°F to 300°F | Engineered Class Extreme Low Temperature Chain FluidFood Grade, H1, Synthetic PAO | SCFH1-032-6405 gal. · SCFH1-03255 gal. | ISO 32 | H1 reg. pending |
| Cold-zone bearingsDown to -80°F | Lubri-Syn No. 21, #2Food Grade, H1, Synthetic | LS-2101414 oz. · LS-216405 gal. · LS-21192120 lb. | NLGI 2 | 139231 |
| Cold-zone spot greasing (aerosol)-40°F to +435°F | Synthetic Spray GreaseFood Grade, H1, Synthetic | 90099 oz. | — | 138909 |
| Lube point | Recommended product | Catalog no. | Grade | NSF H1 reg. no. |
|---|---|---|---|---|
| Packer & wrapper chainsConfirm grade when ordering | Engineered Class Packer Chain OilFood Grade, H1 · White Mineral Oil | 17704355 gal. · 17704255 gal. | ISO 320 COT / 460 | ISO 460: 139411 · ISO 320 COT: reg. pending |
| Slicer / bagger bearings & slides | Lubri-Syn Clear, #2Food Grade, H1, Synthetic Silica Gel | LS-21014C14 oz. · LS-21640C5 gal. · LS-21192C120 lb. | NLGI 2 | 141806 |
| Pneumatic cylinders & FRL lubricators – mineral | Premium Air Line Lubricant – Food Grade H1, MineralFood Grade, H1, Mineral | 17641M5 gal. · 177041M55 gal. | — | 140105 |
| Pneumatic lubricators – synthetic-80°F to +400°F | Premium Air Line Lubricant – Food Grade H1, SyntheticFood Grade, H1, Synthetic | 170321 qt. · 176415 gal. · 17704155 gal. | — | 139230 |
| Conveyor belts (flat, round, V) | Synthetic Belt DressingFood Grade, H1, Synthetic | 801310 oz. | — | H1 reg. pending |
| Lube point | Recommended product | Catalog no. | Grade | NSF H1 reg. no. |
|---|---|---|---|---|
| Conveyor bearings | Impact-FG, #1 & #2Food Grade, H1, Aluminum Complex | 901414 oz. · 96405 gal. · 9192120 lb. · 9704055 gal. | NLGI 2 | 147230, 141320 |
| Wash-down conveyor bearingsSevere water washout | Impact-FG CSC, #2Food Grade, H1 · Calcium Sulfonate Complex | 9014CSC14 oz. · 9640CSC5 gal. · 9192CSC120 lb. | NLGI 2 | 147161 |
| Air compressors (rotary screw, vane, reciprocating)Select ISO grade per OEM | Hydraulic Fluid – Food Grade H1, SyntheticFood Grade, H1, Synthetic PAO · Zinc-Free | HFSH1-xxx-6405 gal. · HFSH1-xxx55 gal. xxx = ISO grade | ISO 32 · 46 · 68 | ISO32 143321 · ISO46 143322 · ISO68 143323 |
| Fasteners & anti-gallingBrush-top | Anti-Seize Stainless Steel PasteFood Grade, H1 | 90088 oz. | — | 142269 |
Request the full guide (PDF)Includes the complete product reference and SKU consolidation worksheet.
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Working directly with NSF International, Lubri-Loy ensures its products maintain proper H1/3H registration. NSF H1 lubricants are formulated for incidental food contact – search nsf.org by registration number to verify.
“We offer interchange products for 95% of aerosols, greases and bulk oils – eliminating the need to carry excessive SKUs of similar products.”
Lubri-Loy 2027 Product CatalogFree plant lubrication survey
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Prefer to talk? Call 636-561-5007 · lubriloy.com · customercare@lubriloy.com