U.S. Customers: Orders shipped from Canada may be subject to U.S. import duties, taxes, and/or tariffs as assessed by U.S. Customs and your carrier. These charges are not included in our product prices or shipping rates. You are responsible for any duties/tariffs/fees due on delivery or prior to delivery.
Packed and shipped within Canada!

Original & OEM Quality Parts

Groco
HSTH-1000-W

Groco Hsth Bronze High Speed Standard Length Thru-Hull W/Nut 1" - Hsth-1000-W - 34-Hsth1000Wf1

LSN 34-HSTH1000W MPN HSTH-1000-W UPC 742985143111 MFR Groco
Express
ON, Warehouse

"Express" items are automated and typically shipped out next available business day and delivered within 4 day.
In Stock
$47.21
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Provides low pressure, low profile flow into plumbing system. Includes nut. NOT TO BE USED IN POTABLE WATER SYSTEMS.

Part #:34-HSTH1000W
Manufacturer:GROCO
Manufacturer Part #:HSTH-1000-W
UPC:742985143111
Order In Multiples Of:1
Pipe1" NPS
Length2.85"
Flange2.32"

Variations
34-HSTH750WGroco HSTH Bronze High Speed Standard Length Thru-Hull w/Nut 3/4"
34-HSTH1250WGroco HSTH Bronze High Speed Standard Length Thru-Hull w/Nut 1-1/4"
34-HSTH1500WGroco HSTH Bronze High Speed Standard Length Thru-Hull w/Nut 1-1/2"
34-HSTH2000WGroco HSTH Bronze High Speed Standard Length Thru-Hull w/Nut 2"
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Our products are shipped from Canada!
Parts Warehouse:
Toronto, Ontario, Canada
Head Office:
Kingston, Ontario

About Us

Northern Marine is a Canadian supplier of OEM and premium aftermarket marine and RV parts and accessories. We focus on quality, accurate listings, and dependable fulfillment so you can maintain, repair, and outfit your boat or RV with confidence.

Our goal is simple: get you the right parts, shipped fast, with straightforward service you can count on.