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Trico Glass Optomatic Oiler 4oz 30003

Trico Opto-Matic 30003. 4 oz zinc-plated constant-level oiler with a one-piece glass reservoir for bearing housings.

  • 4 oz zinc glass, 1/4 NPT, 250 F
  • One-piece glass reservoir
  • 2.5 oz, 8 oz, and 16 oz are other sizes
$85.88
Availability: Out of stock

Trico Opto-Matic 30003, 4 oz Zinc Glass

Trico Opto-Matic 30003 is a zinc-plated constant-level oiler with a one-piece glass reservoir. Use it on pump bearing housings, gearboxes, and other oil sumps. 4 oz, 1/4 NPT, 250 F continuous. Adjustable level. Viton o-ring. The 2.5 oz, 8 oz, and 16 oz zinc glass oilers are other sizes of this oiler. 316 stainless and closed-system oilers are listed separately.

Looking for another size?

Key Features

  • Zinc-plated constant-level oiler, 4 oz
  • One-piece glass reservoir; Viton o-ring
  • 1/4 NPT; 250 F continuous
  • Adjustable oil level
  • 2.5 oz, 8 oz, and 16 oz zinc glass are other sizes
  • Not 316 SS or closed-system

Applications

  • Pump bearing housings
  • Gearboxes
  • Oil sumps needing a glass oiler

Technical Specifications

Property Value
Manufacturer Trico
Model 30003
Style Opto-Matic glass, zinc
Capacity 4 oz
Connection 1/4 NPT
Max temp 250 F continuous
Reservoir one-piece glass
Casting zinc plated
O-ring Viton
Other sizes 2.5 oz 30002, 8 oz 30005, 16 oz 30010
Not 316 SS or closed-system

Frequently Asked Questions

What is this?
Trico Opto-Matic 30003, a 4 oz zinc glass constant-level oiler.

Other sizes?
2.5 oz, 8 oz, and 16 oz zinc glass.

Stainless?
316 SS oilers are listed separately.

Temp?
250 F continuous.

Who makes it?
Trico.