Multiquip EM509795 1-1/4 Pipe / 1-1/4 JIC Elbow

The Multiquip EM509795 is a genuine OEM 1-1/4 Pipe / 1-1/4 JIC Elbow designed for ST-45HRM and ST-70 submersible pumps. As a direct Multiquip OEM part, EM509795 is manufactured to the exact specifications required for proper hydraulic connection and leak-free performance in the field. This elbow fitting is confirmed to fit ST-45HRM and ST-70 models, making it a straightforward replacement when your existing fitting is damaged, corroded, or leaking. Sourcing the correct OEM elbow ensures the hydraulic or fluid transfer circuit is restored to full working order without improvised adaptors or mismatched threads.

Key Features

• OEM Thread Integrity — Manufactured to exact 1-1/4 pipe thread and 1-1/4 JIC specifications, ensuring a metal-to-metal seal without the risk of thread mismatch or cross-threading common with non-OEM fittings.
• Drop-In Replacement Fitting — Engineered to connect directly into the existing port and hydraulic or fluid line on your submersible pump with no re-threading or port modification needed.
• Confirmed ST-45HRM and ST-70 Fitment — Verified OEM fitment for Multiquip ST-45HRM and ST-70 submersible pump models, so you can order with confidence.
• Leak-Free Fluid Transfer — A correctly seated elbow fitting maintains full flow and system pressure; a worn or cracked fitting causes fluid loss, pressure drop, and pump inefficiency that compounds quickly in continuous pumping applications.
• Corrosion-Resistant Construction — Built to withstand the wet, abrasive environments typical of submersible pump operation, resisting the deterioration that causes fitting failures over time.

An elbow fitting like the EM509795 serves as a directional transition point in the pump's fluid plumbing, allowing a pipe or hydraulic line to change angle while maintaining a sealed, pressure-rated connection between two threaded ports. The dual-standard design — combining a 1-1/4 NPT pipe thread on one end and a 1-1/4 JIC flare fitting on the other — allows the pump's internal plumbing to interface with standard hydraulic or fluid transfer lines without additional adaptors. When this fitting cracks, corrodes, or its threads strip, the pump circuit loses integrity, resulting in fluid leakage, reduced output pressure, and potential pump damage if left unaddressed.

For questions about fitment or to confirm this is the right part for your equipment, contact the DHS Equipment team before ordering.

Part Details

Compatibility & Fitment

Verify Before You Order

Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.

Why Buy From DHS Equipment

Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.

Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.