3/8 300# Black Cap
SKU: 37229476546

3/8 300# Black Cap

Sale price$49.22 Regular price$54.69
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 4 - Jul 9

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

3/8 300# Black CapThe 3 8 300# Black Cap is a high pressure pipe fitting designed to close the end of a pipe, preventing fluid or gas from passing through. This cap has a 300# (300 PSI pressure rating), making it ideal and very efficient for medium to high pressure applications in plumbing, gas, steam, oil, and industrial systems. Made from malleable iron that is known for durability and long lasting performance. Specification Details TYPE 300# Black Cap DESIGN Seal

The 3/8 300# Black Cap is a high-pressure pipe fitting designed to close the end of a pipe, preventing fluid or gas from passing through. This cap has a 300# (300 PSI pressure rating), making it ideal and very efficient for medium to high-pressure applications in plumbing, gas, steam, oil, and industrial systems. Made from malleable iron that is known for durability and long-lasting performance.

Specification Details
TYPE 300# Black Cap
DESIGN Seal pipe end stops fluid or gas flow in a piping system.
MATERIAL Iron for high strength & durability, corrosion resistance, and heat resistance.
MATERIAL CONSTRUCTION Malleable Iron
WEIGHT (lbs) 0.150
CONNECTION SIZE  3/8"
CONNECTION TYPE FPT
FINISH Black
FITTING TYPE Cap
PRESSURE CLASS 300 lb
THREAD SIZE 3/8-18
APPLICATIONS

Ideal for Plumbing Systems, Industrial Piping, HVAC & Fire Sprinkler Systems, Compressed Air & Gas Lines, Irrigation & Agriculture.

BRAND Midland Industries

Link to Midland Industries Catalog

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 37229476546

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.6 ★★★★★
Based on 834 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
G
Verified Purchase
Gladys
Massapequa, US
★★★★★ 5
Honda crv filter
Size: 9.5" x 10.9" x 2.1"
Good cabin filter for my 2019 Honda crv
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
J
Verified Purchase
Joel
Cuba, US
★★★★★ 5
2017 honda civic
fits perfectly on my 2017 honda civic and easy to install. its an above average filter as well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
T
Verified Purchase
Tracy K
Chelsea, US
★★★★★ 5
Top of the line high quality
Top of the line great filter
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2026
B
Verified Purchase
Brian J.
New York, US
★★★★★ 4
Good fit works well, once I figured installation
Does not show air flow direction
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 22, 2026
A
Verified Purchase
Amazon Customer
Fort Morgan, US
★★★★★ 5
Good product
Excellent product, fast delivery, good price. I would recommend this company.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 8, 2026

recommand products