American Granby SC4 4 in. Aluminum Watertight Well Cap
Product Overview
The American Granby SC4 is a watertight well cap for protecting the top of compatible 4 in. nominal plastic well casing. A properly fitted cap closes the casing opening while providing screened ventilation and a dedicated conduit connection for pump wiring. This helps keep the wellhead organized and reduces direct entry paths for debris when the cap is installed according to the well design and local requirements.
The SC4 combines injection-molded ABS with grade 319 aluminum and uses stainless steel nuts, bolts, and screened vents. It is designed for plastic casing and can be solvent welded directly to compatible PVC well casing. Confirm the 4-1/2 in. casing outside diameter, 1 in. conduit requirement, and applicable well regulations before installation.
Key Features:
- For 4 in. nominal plastic well casing
- ABS and grade 319 aluminum construction
- Stainless steel hardware
- Screened vents
- 1 in. conduit connection
- PAS-97 watertight certification listed
Common Uses:
- New plastic-casing well installations
- Replacement of a damaged well cap
- Wellhead service and protection
Dimensions:
- Nominal Casing Size: 4 in.
- Casing OD: 4-1/2 in.
- Conduit Connection: 1 in.
- Weight: 1.5 lb
Compatibility and Installation Notes:
For plastic casing only. Confirm casing material and outside diameter before purchase, and follow applicable well-construction requirements.
FAQ:
Will it fit steel casing?
No. The stored specifications identify this SC Series cap for plastic casing.
What casing OD is required?
4-1/2 in.
Why Buy From Big Frog Supply?
Big Frog Supply provides clear product information, helpful support, and convenient online ordering for well-system components.
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American Granby SC4 4 in. Aluminum Watertight Well Cap
American Granby SC4 4 in. Aluminum Watertight Well Cap
Product Overview
The American Granby SC4 is a watertight well cap for protecting the top of compatible 4 in. nominal plastic well casing. A properly fitted cap closes the casing opening while providing screened ventilation and a dedicated conduit connection for pump wiring. This helps keep the wellhead organized and reduces direct entry paths for debris when the cap is installed according to the well design and local requirements.
The SC4 combines injection-molded ABS with grade 319 aluminum and uses stainless steel nuts, bolts, and screened vents. It is designed for plastic casing and can be solvent welded directly to compatible PVC well casing. Confirm the 4-1/2 in. casing outside diameter, 1 in. conduit requirement, and applicable well regulations before installation.
Key Features:
- For 4 in. nominal plastic well casing
- ABS and grade 319 aluminum construction
- Stainless steel hardware
- Screened vents
- 1 in. conduit connection
- PAS-97 watertight certification listed
Common Uses:
- New plastic-casing well installations
- Replacement of a damaged well cap
- Wellhead service and protection
Dimensions:
- Nominal Casing Size: 4 in.
- Casing OD: 4-1/2 in.
- Conduit Connection: 1 in.
- Weight: 1.5 lb
Compatibility and Installation Notes:
For plastic casing only. Confirm casing material and outside diameter before purchase, and follow applicable well-construction requirements.
FAQ:
Will it fit steel casing?
No. The stored specifications identify this SC Series cap for plastic casing.
What casing OD is required?
4-1/2 in.
Why Buy From Big Frog Supply?
Big Frog Supply provides clear product information, helpful support, and convenient online ordering for well-system components.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Product Overview
The American Granby SC4 is a watertight well cap for protecting the top of compatible 4 in. nominal plastic well casing. A properly fitted cap closes the casing opening while providing screened ventilation and a dedicated conduit connection for pump wiring. This helps keep the wellhead organized and reduces direct entry paths for debris when the cap is installed according to the well design and local requirements.
The SC4 combines injection-molded ABS with grade 319 aluminum and uses stainless steel nuts, bolts, and screened vents. It is designed for plastic casing and can be solvent welded directly to compatible PVC well casing. Confirm the 4-1/2 in. casing outside diameter, 1 in. conduit requirement, and applicable well regulations before installation.
Key Features:
- For 4 in. nominal plastic well casing
- ABS and grade 319 aluminum construction
- Stainless steel hardware
- Screened vents
- 1 in. conduit connection
- PAS-97 watertight certification listed
Common Uses:
- New plastic-casing well installations
- Replacement of a damaged well cap
- Wellhead service and protection
Dimensions:
- Nominal Casing Size: 4 in.
- Casing OD: 4-1/2 in.
- Conduit Connection: 1 in.
- Weight: 1.5 lb
Compatibility and Installation Notes:
For plastic casing only. Confirm casing material and outside diameter before purchase, and follow applicable well-construction requirements.
FAQ:
Will it fit steel casing?
No. The stored specifications identify this SC Series cap for plastic casing.
What casing OD is required?
4-1/2 in.
Why Buy From Big Frog Supply?
Big Frog Supply provides clear product information, helpful support, and convenient online ordering for well-system components.












