Solutions for:

Inspection and Maintenance Entry Access Doors & Tank Hatches

LH 6 in. non-pressure fill cover for cargo tanks / conveying systems / industrial / storage silos

24 in. non-pressure manhole for cargo tanks industrial / storage tanks

30 in. full opening non-pressure manhole

16 in. non-pressure manhole with 10 in. fill opening for industrial / storage tanks / agriculture

20 in. non-pressure manhole with 10 in. fill opening for industrial / storage tanks / agriculture

20 in. full opening pressure manhole for cargo tank / industrial / bulk storage tanks – up to 12 psi

8 in. non-pressure fill cover for cargo tanks / conveying systems / industrial / storage silos

8 in. non-pressure fill cover for cargo tanks / conveying systems / industrial / storage silos

10 in. non-pressure fill cover for cargo tanks / conveying systems / industrial / storage silos

12 in. non-pressure fill cover for cargo tanks / conveying systems / industrial / storage silos

16 in. non-pressure manhole for cargo tanks / industrial storage silos 20 in. full opening pressure manhole for cargo tank / industrial/bulk storage tanks – up to 18 psi

20 in. full opening pressure manhole for cargo tank / industrial – up to 25 psi

20 in. full opening pressure manhole for rail car / cargo tank / industrial / intermodal bulk containers (IBC) – up to 30 psi

24 in. full opening pressure manhole – up to 18 psi

24 in. full opening pressure manhole – up to 30 psi

16 in. non-pressure manhole for industrial / storage tanks

20 in. non-pressure manhole for cargo tanks / industrial / storage silos

20 in. non-pressure manhole for industrial / storage tanks

20 in. non-pressure manhole for cargo tanks industrial storage tanks

Applications: Fill opening, cleanout, inspection cover, sampling port

Features: Wind-nut hatch provides tight, secure closure; durable, lightweight construction

Ave. ship weight: 9.5 lbs.

Overall height: 4 7/8 in. approximate

Applications: Fill opening, cleanout, inspection cover, sampling port, access door, manway

Features: Two additional cam levers for tighter seal; locking latch, lightweight, easy to maintain

Avg. ship weight: 52 lbs. (steel)

Overall height: 5 3/8 in. approximate

Applications: General purpose access door

Features: Braced cover; 9 quick-opening adjustable cam levers

Avg. ship weight: 90 lbs. (steel)

Overall height: 6 1/8 in. approximate

Applications: Fill opening, cleanout, inspection cover, sampling port

Features: Durable, lightweight, locking latch

Avg. ship weight: 18 lbs. (steel with weld ring)

Overall height: 5 1/4 in. approximate

Applications: Fill opening, cleanout, inspection cover, sampling port

Features: Durable, lightweight, locking latch

Avg. ship weight: 20 lbs. (steel with weld ring)

Overall height: 5 1/4 in. approximate

Applications: General purpose access door for non-code applications ≤ 12 psi

Features: 6 quick-opening adjustable cam levers; safety catch helps prevent accidents when opening against residual pressure; locking tabs enable contents to be secured with tamper-proof seal

Avg. ship weight: 52 lbs.

Overall height: 6 in. approximate

Applications: Fill opening, cleanout, inspection cover, sampling port

Features: Ideal inspection port for screw / air operated conveying system; locking hatch, easy opening cover; durable, lightweight construction

Ave. ship weight: 11 lbs.

Overall height: 4 1/2 in. approximate

Applications: Fill opening, cleanout, inspection cover, sampling port

Features: Ideal for sampling port inspection hatch; wing-nut latch provides tight, secure closure; durable, lightweight construction

Avg. ship weight: 11 lbs.

Overall height: 5 5/8 in. approximate

Applications: Fill opening, cleanout, inspection cover, sampling port

Features: Ideal inspection port for screw / air-operated conveying systems; locking hatch, easy opening cover; durable, lightweight construction; replaceable hinge pins

Avg. ship weight: 14 lbs.

Overall height: 4 1/2 in. approximate

Applications: Fill opening, cleanout, inspection cover, sampling port

Features: Ideal inspection port for screw / air-operated conveying system; locking hatch, easy opening cover; durable, lightweight construction, replaceable hinge pins

Avg. ship weight: 17 lbs.

Overall height: 4 5/16 in. approximate

Applications: Fill opening, cleanout, inspection cover, sampling port

Features: Durable, lightweight, locking latch to secure contents

Ave. ship weight: 25 lbs. (steel with weld ring)

Overall height: 4 5/8 in. approximate

Applications: General purpose access door for non-code applications ≤ 18 psi

Features: 6 quick-opening adjustable cam levers; safety catch helps prevent accidents when opening against residual pressure; locking tabs enable contents to be secured with tamper-proof seal

Avg. ship weight: 52 lbs.

Overall height: 6 in. approximate

Applications: General purpose access door for non-code applications ≤ 25 psi

Features: 6 quick-opening adjustable cam levers; safety catch helps prevent accidents when opening against residual pressure; locking tabs enable contents to be secured with tamper-proof seal

Avg. ship weight: 75 lbs.

Overall height: 8 3/4 in. approximate

Applications: Salt, cement, dry food products, sand chemicals, crude oil and other general applications with a working pressure ≤ 30 psi

Features: 9 quick-opening adjustable cam levers; safety catch helps prevent accidents when opening against residual pressure

Avg. ship weight: 55 lbs. (steel)

Overall height: 8 3/4 in. approximate

Applications: For liquid or dry materials with working pressure ≤ 18 psi

Features: 9 quick-opening adjustable cam levers; safety catch helps prevent accidents when opening against residual pressure

Avg. ship weight: 70 lbs.

Overall height: 6 1/4 in. approximate

Applications: For liquid or dry materials with working pressure ≤ 30 psi

Features: Heavy duty; 9 quick-opening adjustable cam levers; safety catch helps prevent accidents when opening against residual pressure

Avg. ship weight: 75 lbs.

Overall height: 6 1/4 in. approximate

Applications: Fill opening, cleanout, inspection cover, sampling port

Features: Ideal for sampling port inspection hatch; wing-nut latch pro-vides tight, secure closure; durable, lightweight construction

Avg. ship weight: 11 lbs.

Overall height: 5 5/8 in. approximate

Applications: Fill opening, cleanout, inspection cover, sampling port

Features: Durable, lightweight, locking latch to secure contents

Avg. ship weight: 29 lbs. (steel with weld ring)

Overall height: 4 5/8 in. approximate

Applications: Cleanout, inspection cover, sampling port

Features: Durable construction, easy removal and maintenance; gasket is held in place by retainer clips welded to cover; Buna N gaskets are standard, easy to replace

Avg. ship weight: 16 lbs. (steel) / 8 lbs. (aluminum)

Overall height: 3 7/8 in. approximate

Applications: Fill opening, cleanout, inspection cover sampling port, access door, manway

Features: Two additional cam levers for tighter seal locking latch, lightweight, easy to maintain

Avg. ship weight: 42 lbs. (steel)

Overall height: 4 3/8 in. approximate

KN

LA LT

LW KA

LB KB

LS KS

LD MJ

KF MZ

LE LM

KG KY

KM KZ

Cover Material

1 Steel / Steel2 SS304 / Plated3 SS316 / Plated4 SS316L / Plated5 SS304 / SS304 (plate wing nut)

Cover Material

0 Steel / Steel1 SS304 / SS3042 SS316 / SS304

Cover Material

1 Steel / Steel2 Aluminum / Plated4 SS304 / SS3045 SS316 / Plated

Cover Material

1 Steel / Steel2 Aluminum / Plated3 SS304 / Plated4 SS304 / SS3045 Plated / Plated7 SS316 / SS304

Cover Material

1 Steel / Steel2 SS304 / Plated3 SS304 / SS3044 Plated / Plated5 SS316 / SS304

Cover Material

1 Steel / Steel2 SS304 / Plated3 SS316 / Plated4 SS304 / SS3045 SS316 / SS304

Cover Material

1 Steel / Steel2 Aluminum / Plated3 SS304 / SS3044 SS316 / SS3045 SS304 / Plated6 SS304L / SS304

Cover Material

1 Steel / Steel2 SS304 / Plated3 SS316 / Plated4 SS304 / SS3045 SS316 / SS304

Cover Material

1 Steel / Plated

Cover Material

1 Aluminum / Plated2 Aluminum / SS304

Cover Material

1 Aluminum / Plated2 Aluminum / Steel

Cover Material

1 Aluminum / Plated2 Aluminum / Steel

Gasket

1 Buna N2 Hi-Temp3 EPDM4 Teflon5 White Neoprene

Gasket

1 Buna N2 White Neoprene3 Hi-Temp4 EPDM5 Viton

Gasket

1 Buna N2 White Neoprene

Gasket

1 Buna N2 Viton3 Hi-Temp

Gasket

1 Buna N2 EPDM3 Hi-Temp4 Teflon Env. w/ Viton FC Gasket5 White Neoprene6 Viton

Gasket

1 Buna N2 White Neoprene3 Hi-Temp4 Viton

Gasket

1 Buna N2 Teflon Envelope3 Viton4 Hi-Temp 5 White Neoprene 6 EPDM

Gasket

1 Buna N2 White Neoprene3 Viton

Gasket

1 Buna N2 Teflon

Gasket

1 Buna N2 White Neoprene3 Viton4 Teflon Envelope

Gasket

1 Black Buna N2 White Neoprene

Gasket

1 Black Buna N2 White Neoprene

Vent

0 No Vent

Vent

0 No Vent

Vent

0 No Vent

Vent

0 No Vent

Vent

0 No Vent

Vent

0 No Vent

Vent

0 No Vent

Vent

0 No Vent

Vent

0 No Vent

Vent

0 No Vent2 VE04003 VE0010

Vent

0 No Vent2 VE04003 VE0010

Vent

0 No Vent

Weld Ring

0 None1 2 in. x .135 in. Steel2 2 in. x 11 ga. SS3043 2 in. x 10 ga. SS3164 2 in. x 11 ga. SS316L

Weld Ring

0 None1 4 in. x 3/16 in. Steel2 4 in. x 3/16 in. SS3043 4 in. x 3/16 in. SS316

Weld Ring

0 None1 4 1/2 in. x 3/16 in. Steel2 4 1/2 in. x 3/16 in. Aluminum3 4 1/2 in. x 3/16 in. SS3044 4 1/2 in. x 3/16 in. SS316

Weld Ring

0 None1 3 in. x 12 ga. Steel2 3 in. x 1/4 in. Aluminum3 3 in. x 12 ga. SS3044 3 in. x 12 ga. SS316

Weld Ring

0 None1 3 in. x 12 ga. Steel2 3 in. x 1/4 in. Aluminum3 3 in. x 12 ga. SS3044 3 in. x 12 ga. SS316

Weld Ring

0 None1 6 in. x 3/16 in. Steel2 6 in. x 3/16 in. SS3043 6 in. x 3/16 in. SS316

Cover Material

1 Steel / Steel2 SS304 / Plated3 SS304 / SS3044 SS316 / SS3045 SS304L / SS304

Cover Material

1 Steel / Steel2 SS304 / Plated3 SS316 / SS304 (plate wing nut)

Cover Material

1 Steel / Steel2 Aluminum / Plated3 SS304 / Plated4 SS304 / SS3045 SS316 / SS3046 SS316L / SS304

Cover Material

1 Steel / Steel2 SS304 / Plated3 SS304 / SS3045 SS316 / SS3046 SS316L / SS304

Gasket

1 Buna N2 Hi-Temp3 White Neoprene4 Teflon5 Viton

Gasket

1 Buna N2 Hi-Temp3 White Neoprene

Gasket

1 Buna N2 Teflon3 Hi-Temp4 Black Neoprene5 White Neoprene6 EPDM7 Viton

Gasket

1 Buna N2 Hi-Temp3 White Neoprene

Vent

0 No Vent

Vent

0 No Vent

Vent

0 No Vent

Vent

0 No Vent

Weld Ring

0 None1 3 in. x .135 in. Steel2 3 in. x 11 ga. SS3043 3 in. x 148 in. SS3164 3 in. x 11 ga. SS304L

Weld Ring

0 None1 3 in. x .135 in. Steel2 3 in. x .148 in. SS3043 3 in. x 10 ga. SS316

Weld Ring

1 None 2 10 ga. Steel3 .190 (9.6 ID) Aluminum4 10 ga. SS3045 10 ga. SS3166 10 ga. SS316L

Weld Ring

0 None1 3 in. x 10 ga. Steel2 3 in. x 10 ga. SS3043 3 in. x 10 ga. SS3164 3 in. x 10 ga. SS316L

Weld Ring

0 None1 3 in. x 3/16 in. Steel2 3 in. x 1/4 in. Aluminum3 3 in. x 3/16 in. SS3044 3 in. x 3/16 in. SS3165 3 in. x 3/16 in. SS316L

Weld Ring

1 None2 6 in. x 3/16 in. Steel3 6 in. x 3/16 in. SS3044 6 in. x 3/16 in. SS316

Weld Ring

0 None1 6 in. x 3/16 in. Steel

Weld Ring

0 None1 6 in. x 1/4 in. Aluminum2 6 in. x 3/16 in. Steel3 6 in. x 3/16 in. SS304

Weld Ring

0 None1 4 in. x 3/16 in. Steel2 4 in. x 3/16 in. Aluminum3 4 in. x 3/16 in. SS3044 4 in. x 3/16 in. SS316

Weld Ring

0 None1 4 in. x 3/16 in. Steel2 4 in. x 3/16 in. SS304

Cover Material

1 Steel / Steel2 Aluminum / Plated3 SS304 / Plated4 SS304 / SS3045 SS316 / SS304

Cover Material

1 Steel / Steel2 Aluminum / Plated3 SS304 / SS3044 SS316 / SS3045 SS304 / Plated6 SS316L / SS304

Cover Material

1 Steel / Steel2 SS304 / Plated3 SS316 / Plated4 SS316L / Plated5 SS304 / SS304 (plate wing nut)

Cover Material

0 Steel / Steel1 SS304 / SS3042 SS316 / SS304

Gasket

1 Buna N2 White Neoprene3 Teflon Env. w/ Black Neoprene Filter4 Hi-Temp5 EPDM6 Red Silicone

Gasket

1 Buna N2 White Neoprene3 EPDM4 Viton5 Teflon6 Hi-Temp

Gasket

1 Buna N2 Hi-Temp3 EPDM4 Teflon5 White Neoprene

Gasket

1 Buna N2 White Neoprene3 Viton4 EPDM5 Hi-Temp

Vent

0 No Vent

Vent

0 No Vent

Vent

0 No Vent

Weld Ring

0 None1 3 in. x 12. ga. Steel2 3 in. x 1/4 in. Aluminum3 3 in. x 12 ga. SS3044 3 in. x 12 ga. SS316

Weld Ring

0 None1 3 in. x 3/16 in. Steel2 3 in. x 1/4 in. Aluminum3 3 in. x 3/16 in. SS3044 3 in. x 3/16 in. SS3165 3 in. x 3/16 in. SS316L

Weld Ring

0 None1 2 in. x .135 in. Steel2 2 in. x 11 ga. SS3043 2 in. x 10 ga. SS3164 2 in. x 11 ga. SS316L

Weld Ring

0 None1 3 in. x 3/16 in. Steel2 3 in. x 3/16 in. SS3043 3 in. x 3/16 in. SS316

Vent

0 No Vent

www.lewis-goetz.com

Please Contact Your Local Division for More Information

Additional Products:

• Elevator Belting

• Conveyor Belting

• Conveyor & Leg Accessories

• Lining Materials

• Elevator Buckets

• Rope & Cable

• Screw Conveyors

• Sampling & Testing Equipment

• Safety Equipment

July 2014

HA

HH

AT

HC

LJ

8 in. full opening pressure / vacuum tank hatch for bulk storage tanks

24 in. pressure / vacuum tank hatch for bulk storage tanks

18 7/8 in. hot products manhole for ≤ 174.7 PSIG working pressure

20 in. full opening pressure / vacuum tank hatch for bulk storage tanks

10 in. pressure relieving fill cover for cargo tank / industrial – up to 3 psi

Applications: Silos, grain elevators, baghouse for cement, food products, grain, industrial products

Features: Full opening cover can be used for sampling or inspection; available with bolted or weld flange base; dependable design is easy to maintain; relieves pressure at 1.5 oz./sq. in. and vacuum at .5 oz./sq. in. with 46.4 sq. in. free area of pressure relief and 15.9 sq. in. free area of vacuum relief

Avg. ship weight: 14 lbs. (flanged base) / 19 lbs. (weld ring)

Applications: Silos, grain elevators, baghouse for cement, food products, grain, industrial products

Features: All-aluminum contact parts eliminate corrosion; no internal hardware to contaminate product; weather hood provides protection from elements; palm nuts allow for quick, easy opening; large 24 in. opening provides higher venting capacity and improved access into the tank

Avg. ship weight: 81 lbs.

Overall height: 13 in. approximate

Applications: Hot products, asphalt, hot oil

Features: Single wing-nut assembly gives the cover a tight, secure seal; high-temperature braided Teflon gasket; meets HM198 for hot products

Retrofit kits available for: • Fruehauf 18 7/8 in. asphalt covers • Philadelphia 18 in. asphalt covers • Knappco 20 in. asphalt covers

Avg. ship weight: 82 lbs.

Applications: Silos, grain elevators, baghouse for cement, food products, grain, industrial products

Features: Bolted flange base; full opening, dependable design, easy to maintain; 291 sq. in. free area of pressure relief and 78.5 sq. in. free area of vacuum relief; not for use on hazardous materials; product can be emitted when relieving pressure

Avg. ship weight: HC1120 = 40 lbs.; HC1110 = 60 lbs.; HC1111 = 100 lbs.

Overall height: 4 1/2 in. approximate

Vacuum Setting: 0.5 oz./sq. in. on all models

Applications: Fill cover

Features: Spring-loaded fill cap provides positive seal under normal operation; eliminates flutter during emergency pressure release; additional venting capabilities; rated emergency venting capacity 191,268 CFH at 5 psi

Avg. ship weight: 16 lbs.

Overall height: 4 3/8 in. approximate

Base

1 Steel, Weld, Straight2 Cast Iron, Flanged Sloped

Pressure Setting

Settings: 02 oz. through 29 oz.

Cover Material

1 Steel / Plated

Base

1 Cast Aluminum

Dome

1 Plated

Gasket

1 White Food Grade (FDA approved)

Gasket

1 Braided Teflon

Dome

1 Cast Aluminum Cover with Plated 2 oz. Dome2 Cast Aluminum Cover with Plated 1 oz. Dome

Pressure Option

0 NonePressure Option

0 1 oz. Aluminum Dome / 2 oz. Steel Dome1 4 oz. Steel Dome2 5 oz. Steel Dome3 6 oz. Steel Dome

Cover

1 Plated Steel

Vacuum Setting

Setting: 0.5 oz. through 9 oz.

Weld Ring

0 None1 Steel x 112 Aluminum x 9

Cover

1 Cast Aluminum

Cover Material

1 SS304 / SS3042 Steel/Steel3 Aluminum / Plated

Gasket

1 Buna N2 Viton3 Teflon4 White Neoprene

Vent

0 No Vent1 VE04002 VE00073 VE0008

Vent

0 No Vent

Weld Ring

0 None1 3 in. x 10 ga. SS3042 3 in. x 10 ga. Steel3 3 in. x 190 in. Aluminum