We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Twelve-inch hose extension with spring guard, 1/8 MNPT fittings

Westward

Westward 4BY79 Hose Extension 12 In Spring Guard 1/8 MNPT 3500 psi

SKU CH-RGPD-8SNS1

A 12-inch hose extension with spring guard, 1/8 MNPT connections, and 3500 psi working pressure

  • 12-inch reach extends access in tight spaces
  • Spring guard protects hose from abrasion and kinks
  • 1/8 MNPT connections fit standard plumbing fittings
  • 3,500 psi working pressure handles demanding hydraulic tasks
  • Nylon braid and rubber construction resists wear and leakage

12-Inch Hose Extension with Spring Guard

The Westward 4BY79 is a 12-inch hydraulic hose extension built for 1/8 MNPT connections. It serves technicians who need a short, reinforced reach between fixed ports on pressure-test rigs or lubrication systems.

Spring Guard and Nylon Braid Protection

The integrated spring guard shields the hose from kinking and abrasion at the fitting ends. A nylon braid over the rubber core adds tensile strength so the assembly resists wear when routed across sharp edges or moving parts.

3,500 psi Working Pressure Headroom

Rated for 3,500 psi working pressure with a 10,000 psi minimum burst pressure, the extension handles standard high-pressure hydraulic circuits. It is not suited for ultra-high-pressure water-jetting or test benches that exceed the stated working limit.

Highlights

  • 12-inch reach extends access in tight spaces
  • Spring guard protects hose from abrasion and kinks
  • 1/8 MNPT connections fit standard plumbing fittings
  • 3,500 psi working pressure handles demanding hydraulic tasks
  • Nylon braid and rubber construction resists wear and leakage

Specifications

BrandWESTWARD

Questions about this item

How often should the spring guard and nylon braid be inspected for wear on the 12 in hose extension?

Inspect the spring guard and nylon braid before each use; replace the assembly if the guard is kinked, the braid is frayed or any fluid seepage appears at the 1/8 MNPT fittings.

What is the first limit reached when the extension runs continuously at its 3,500 psi working pressure?

The 3,500 psi working pressure is the sustained limit; exceeding it risks bursting at the 10,000 psi minimum burst rating.

Does the rubber hose and spring guard add noticeable heat or vibration during all-day operation?

The hose remains near fluid temperature and the spring guard dampens vibration; neither component generates measurable heat or noise under normal flow.

More in Pumps & Accessories

Similar items

Same shelf, same checkout — eight coins and a 30-minute rate lock.