Product
Resources
- Videos
- Bury Depth Information
Our Story
Careers
Contact Us
Sign In
Create an Account

Menu

Home › Well Caps and Seals

Well Caps and Seals

.

Sort by

Filters

Well Size

4" I.D. 4-1/2" O.D.

5" I.D. 5-9/16" O.D.

6" I.D. 6-5/8" O.D.

8" I.D. 8-5/8" O.D.

Conduit Tap

1" Conduit Tap

1-1/4" Conduit Tap

1-1/2" Conduit Tap

Vent Size

1/2" Vent

3/4" Vent

1" Vent

WC Series Sanitary Watertight Caps

WC Series Sanitary Watertight Caps

WC Series Sanitary Watertight Caps

From $124.00 - $312.00

Select

Sold Out

WCI Series Sanitary Watertight Caps

WCI Series Sanitary Watertight Caps

WCI Series Sanitary Watertight Caps

$78.00

Sold Out

Well Size

6" I.D. 6-5/8" O.D.

6" I.D. 6-5/8" O.D. With Ground Screw

Tappings

1-1/4" Conduit Tapping

1" Conduit Tapping

Vent Size

1" Tapped Vent

3/8" Diameter Vent

WCIG - WCM Series Sanitary Watertight Caps

WCIG - WCM Series Sanitary Watertight Caps

WCIG - WCM Series Sanitary Watertight Caps

From $91.00 - $93.00

Select

Well Size

4" I.D. 4-1/2" O.D.

5" I.D. 5-9/16" O.D.

4" I.D. 4-1/2" O.D. With Ground

5" I.D. 5-9/16" O.D. With Ground

Tappings

1" Conduit Tapping

Vent Size

1/2" Vent

3/4" Vent

WCOP Series Sanitary Watertight Caps

WCOP Series Sanitary Watertight Caps

WCOP Series Sanitary Watertight Caps

From $36.00 - $49.50

Select

Well Size

4" I.D. 4-1/2" O.D.

5" I.D. 5-9/16" O.D.

6" I.D. 6-5/8" O.D.

Tappings

1" Conduit Tapping With Ground

1" Conduit Tapping

1" Top Tapping 1" Conduit Tapping

1-1/4" Top Tapping 1" Conduit Tapping

1" Top Tapping 1" Conduit Tapping With Ground

Vent Size

1/2" Vent

3/4" Vent

WCO Series Sanitary Watertight Caps

WCO Series Sanitary Watertight Caps

WCO Series Sanitary Watertight Caps

From $59.00 - $101.00

Select

Well Size

5" I.D. 5-1/2" O.D.

5" I.D. 5-1/2" O.D. With Ground

5" I.D. 5-1/2" O.D. No Adapter for 1" NPT

Tappings

1" Conduit Tapping

Vent Size

3/4" Vent

WCP Series Sanitary Watertight Caps

WCP Series Sanitary Watertight Caps

WCP Series Sanitary Watertight Caps

From $35.00 - $57.50

Select

Well Size

4" I.D. 4-1/2" O.D. 4 Bolt Holes

5" I.D. 5-9/16" O.D. 4 Bolt Holes

4" I.D. 4-1/2" O.D. 4 Bolt Holes With Ground

5" I.D. 5-9/16" O.D. 4 Bolt Holes With Ground

4" I.D. 4-1/2" O.D. 3 Bolt Holes

5" I.D. 5-9/16" O.D. 3 Bolt Holes

Tappings

1" Conduit Tapping

Vent Size

1/2" Vent

5/8" Vent

WCOPP Series Sanitary Watertight Caps

WCOPP Series Sanitary Watertight Caps

WCOPP Series Sanitary Watertight Caps

From $20.00 - $26.54

Select

Well Size

12" I.D. 12-3/4" O.D.

Tappings

1-1/4" Conduit Tapping

Vent Size

3/4" Vent

WCH Series Sanitary Watertight Caps

WCH Series Sanitary Watertight Caps

WCH Series Sanitary Watertight Caps

$273.00

Select

Well Size

5" I.D. 5-9/16" O.D.

6" I.D. 6-5/8" O.D.

6" I.D. 6-5/8" O.D. With Ground Screw

4" I.D. 4-1/2" O.D.

5" I.D. 5-9/16" O.D. With Ground Screw

Tappings

1-1/2" Conduit Tapping

1" Conduit Tapping

Vent Size

1" Vent

1-1/4" Vent

WCB Series Sanitary Watertight Caps 4-6

WCB Series Sanitary Watertight Caps 4-6

WCB Series Sanitary Watertight Caps 4-6

From $120.00 - $288.00

Select

Well Size

8" I.D. 8-5/8" O.D.

10" I.D. 10-3/4" O.D.

Tappings

1-1/2" Conduit Tapping

3" Conduit Tapping

Vent Size

2" Vent

1" Vent

WCB Series Sanitary Watertight Caps 8-10

WCB Series Sanitary Watertight Caps 8-10

WCB Series Sanitary Watertight Caps 8-10

From $1,250.00 - $1,600.00

Select

Well Size

4" I.D. 4-1/2" O.D.

6" I.D. 6-5/8" O.D.

Tappings

1" Conduit Tapping

Vent Size

7/16" Vent

ABS Resin - Watertight Well Caps

ABS Resin - Watertight Well Caps

ABS Resin - Watertight Well Caps

From $52.00 - $61.00

Select

Well Size

4" I.D. 4-1/2" O.D.

5" I.D. 5-9/16" O.D.

5-5/8" I.D. 6-1/4" O.D.

6" I.D. 6-5/8" O.D.

6-3/8" I.D.7" O.D.

8" I.D. 8-5/8" O.D.

Tappings

1" Conduit Tapping

Vent Size

Aluminum Casting

VC Series Vent Caps

VC Series Vent Caps

VC Series Vent Caps

From $19.10 - $90.00

Select

Sold Out

VCMI Multisize Vent Cap

VCMI Multisize Vent Cap

VCMI Multisize Vent Cap

$31.00

Sold Out

Tap Size

1/2" NTP

3/4" NTP

1" NTP

Cap Vent Fits

WC400

WC500, WC600

WC800

Material

Galvanized Vent Ell

Galvanized Vent Ell

Galvanized Vent Ell

Galvanized Vent Ell

From $8.00 - $16.50

Select

Tap Size

1" NTP

1-1/4" NTP

2" NTP

3/4" NTP

Cap Vent Fits

WCM6, WCB400, WCB500

WCB600

WCB800

N/A

Material

Galvanized

Screened Well Vent (Mushroom Style)

Screened Well Vent (Mushroom Style)

Screened Well Vent (Mushroom Style)

From $18.67 - $46.00

Select

Well Size

5" I.D

Drop Pipe - Cable Tapping

1-1/2" Drop Pipe 1" Cable Tapping

2" Drop Pipe 1" Cable Tapping

Vent Size

1/2" Vent

WS Series Cast Iron Well Seal - Single Drop Pipe - Split Top Plate 5" I.D.

WS Series Cast Iron Well Seal - Single Drop Pipe - Split Top Plate 5" I.D.

WS Series Cast Iron Well Seal - Single Drop Pipe - Split Top Plate 5" I.D.

$60.00

Select

Well Size

4" I.D.

4-1/2" I.D.

5" I.D

5-5/8" I.D.

6" I.D.

6-1/4" I.D.

8" I.D.

Drop Pipe - Cable Tapping

1" Drop Pipe 1" Cable Tapping

1" Drop Pipe 3/4" Cable Tapping

1-1/4" Drop Pipe 1" Cable Tapping

1-1/2" Drop Pipe 3/4" Cable Tapping

2" Drop Pipe 3/4" Cable Tapping

1-1/4" Drop Pipe 3/4" Cable Tapping

1-1/2" Drop Pipe 1" Cable Tapping

2" Drop Pipe 1" Cable Tapping

3" Drop Pipe 1" Cable Tapping

4" Drop Pipe 1" Cable Tapping

Vent Size

1/2" Vent

1/4" Vent

WS Series Cast Iron Well Seal - Single Drop Pipe - Split Top Plate

WS Series Cast Iron Well Seal - Single Drop Pipe - Split Top Plate

WS Series Cast Iron Well Seal - Single Drop Pipe - Split Top Plate

From $29.00 - $327.00

Select

Well Size

4" I.D.

5" I.D.

6" I.D.

6-1/4" I.D.

Drop Pipe - Cable Tapping

1-1/4" x 1" Drop Pipe

1-1/4" x 1-1/4" Drop Pipe

Vent Size

1/2" Vent

WS Series Cast Iron Well Seal - Double Drop Pipe, Split Top Plate

WS Series Cast Iron Well Seal - Double Drop Pipe, Split Top Plate

WS Series Cast Iron Well Seal - Double Drop Pipe, Split Top Plate

From $28.00 - $106.00

Select

Well Size

2" I.D.

3" I.D.

4" I.D.

4-1/2" I.D.

5" I.D

6" I.D.

8" I.D.

6-1/4" I.D.

Drop Pipe - Cable Tapping

1" Drop Pipe

2" Drop Pipe 3/4" Cable Tapping

1" Drop Pipe 3/4" Cable Tapping

1-1/2" Drop Pipe 3/4" Cable Tapping

No Drop Pipe 3/4" Cable Tapping

No Drop Pipe 1" Cable Tapping

1" Drop Pipe 1" Cable Tapping

2" Drop Pipe 1" Cable Tapping

3" Drop Pipe 1" Cable Tapping

1-1/4" Drop Pipe 3/4" Cable Tapping

1-1/4" x 1" Drop Pipe

1-1/4" Drop Pipe 1" Cable Tapping

1-1/2" Drop Pipe 1" Cable Tapping

Vent Size

No Vent Tapping

1/4" Vent

3/8" Vent

1/2" Vent

WSP Series Plastic Well Seal - Single Drop Pipe, Solid Top Plate

WSP Series Plastic Well Seal - Single Drop Pipe, Solid Top Plate

WSP Series Plastic Well Seal - Single Drop Pipe, Solid Top Plate

From $22.00 - $70.00

Select

Well Size

5" I.D.

6" I.D.

6-1/4" I.D.

4-1/2" I.D.

Drop Pipe - Cable Tapping

1-1/4" x 1" Drop Pipe

Vent Size

1/2" Vent

WSP Series Plastic Well Seals - Double Drop Pipe, Solid Top Plate

WSP Series Plastic Well Seals - Double Drop Pipe, Solid Top Plate

WSP Series Plastic Well Seals - Double Drop Pipe, Solid Top Plate

From $29.10 - $38.00

Select

About

Our Story
Careers

Products

Frost Proof Hydrants
Pitless Adapters and Connectors
Insert Fittings and Clamps
Tank Tees, Tee Kits and Manifolds
Splice Kits, Arrestors and Couplings
Well Points, Pump Rod and Leathers
Check and Foot Valves
Pressure Switches and Gauges
Well Caps and Seals
Air Volume Controls and Floats
Frost Proof Wall Faucets

Resources

Videos
Bury Depth Information

Merrill Manufacturing in Storm Lake

315 Flindt Dr.
Storm Lake, Iowa 50588
United States of America

Location

Search
Our Story
Products
Resources
Careers
Contact Us
...

© 2021 Merrill Manufacturing

american express
apple pay
diners club
discover
elo
facebook pay
google pay
jcb
master
paypal
venmo
visa

This product has been already added to Wish List

To add this product to your wish list you must

Sign In or Create an Account

Please sign in to download this file

Sign In or Create an Account