Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

BELLOFRAM Positive Bias Booster: 1/4 in, NPT, 50 scfm, 2 psi to 150 psi, Handle-Operated - Bellofram Booster Regulators
BELLOFRAMBellofram Booster Regulators

BELLOFRAM Positive Bias Booster: 1/4 in, NPT, 50 scfm, 2 psi to 150 psi, Handle-Operated

The BELLOFRAM Positive Bias Booster (SKU 898CM4, part number 961055000) is a handle-operated booster regulator with a 1/4-inch NPT connection. It delivers a flow capacity of 50 scfm and operates within a supply…

SKU 3G-OTH-147741

Brand
BELLOFRAM
Item
Positive Bias Booster: 1/4 in, NPT, 50 scfm, 2 psi to 150 psi, Handle-Operated
Category
Bellofram Booster Regulators
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

BELLOFRAM
Manufacturer Part Number
961055000
Type
NPT, 50 scfm, 2 psi to 150 psi, Handle-Operated, 961055000
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

BELLOFRAM Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BELLOFRAM Positive Bias Booster (SKU 898CM4, part number 961055000) is a handle-operated booster regulator with a 1/4-inch NPT connection. It delivers a flow capacity of 50 scfm and operates within a supply pressure range of 2 psi to 150 psi.

Frequently Asked Questions

What is a BELLOFRAM Positive Bias Booster used for?

A BELLOFRAM Positive Bias Booster amplifies a pneumatic control signal by a fixed ratio, ensuring precise pressure regulation in industrial processes. It is commonly used in valve actuation, positioners, and other applications requiring accurate, repeatable pressure control.

What are the specifications of the BELLOFRAM 961055000 booster?

The BELLOFRAM 961055000 Positive Bias Booster has a 1/4-inch NPT connection, a flow capacity of 50 scfm, and an operating supply pressure range of 2 psi to 150 psi. It is handle-operated and designed for reliable pneumatic signal amplification.

Where to buy a BELLOFRAM Positive Bias Booster worldwide?

3G Electric supplies the BELLOFRAM Positive Bias Booster (961055000) to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive the correct pneumatic regulator for your application, no matter your location.

How to install a BELLOFRAM booster regulator?

Install the BELLOFRAM booster regulator in a clean, dry location with the inlet port connected to the supply pressure and the outlet to the actuator. Use thread sealant on NPT connections, avoid overtightening, and verify the supply pressure does not exceed 150 psi.

Used in

Common applications for BELLOFRAM
Industrial burner control panels — BELLOFRAM Type 50 filter-regulators for air supply conditioning
Pneumatic actuation circuits — BELLOFRAM volume boosters to increase flow response in valve actuators
Gas pressure regulation in process skids — BELLOFRAM electropneumatic proportional regulators for remote pressure setpoint control
Instrument air systems — BELLOFRAM Type 92 subminiature regulators for low-flow pilot pressure adjustment
Washdown environments in food processing — BELLOFRAM IP65 electronic proportional regulators for pressure control with ingress protection
Corrosive gas handling in chemical plants — BELLOFRAM regulators with fluorocarbon seals for media compatibility

BELLOFRAM Products

3G Electric supplies BELLOFRAM bellofram booster regulators. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Similar products

Matched by specification & description
BELLOFRAM Filter Regulator: Type 51FR Series, 1/4 in NPT, 20 scfm, 40 micron, 0 psi to 60 psi (MPN 960176000). Key specifications — attr109419: BELLOFRAM; attr109429: Aluminum; attr109463: No; attr109467: Nitrile; attr109468: Type 51FR.
BELLOFRAM
BELLOFRAM Filter Regulator: Type 51FR Series, 1/4 in NPT, 20 scfm, 40 micron, 0 psi to 60 psi (MPN 960176000). Key specifications — attr109419: BELLOFRAM; attr109429: Aluminum; attr109463: No; attr109467: Nitrile; attr109468: Type 51FR.
BELLOFRAM Filter Regulator: Type 51FR Series, 1/4 in NPT, 20 scfm, 5 micron, 0 psi to 100 psi (MPN 960177004). Key specifications — attr109419: BELLOFRAM; attr109429: Aluminum; attr109463: No; attr109467: Nitrile; attr109468: Type 51FR.
BELLOFRAM
BELLOFRAM Filter Regulator: Type 51FR Series, 1/4 in NPT, 20 scfm, 5 micron, 0 psi to 100 psi (MPN 960177004). Key specifications — attr109419: BELLOFRAM; attr109429: Aluminum; attr109463: No; attr109467: Nitrile; attr109468: Type 51FR.
BELLOFRAM Filter Regulator: Type 50 Series, 1/4 in NPT, 20 scfm, 40 micron, 0 psi to 120 psi (MPN 960069000). Key specifications — attr109419: BELLOFRAM; attr109429: Aluminum; attr109463: No; attr109467: Nitrile; attr109468: Type 50.
BELLOFRAM
BELLOFRAM Filter Regulator: Type 50 Series, 1/4 in NPT, 20 scfm, 40 micron, 0 psi to 120 psi (MPN 960069000). Key specifications — attr109419: BELLOFRAM; attr109429: Aluminum; attr109463: No; attr109467: Nitrile; attr109468: Type 50.
BELLOFRAM Filter Regulator: Type 50 Series, 1/4 in NPT, 20 scfm, 40 micron, 0 psi to 120 psi, Knob (MPN 960069003). Key specifications — attr109419: BELLOFRAM; attr109429: Aluminum; attr109463: No; attr109467: Nitrile; attr109468: Type 50.
BELLOFRAM
BELLOFRAM Filter Regulator: Type 50 Series, 1/4 in NPT, 20 scfm, 40 micron, 0 psi to 120 psi, Knob (MPN 960069003). Key specifications — attr109419: BELLOFRAM; attr109429: Aluminum; attr109463: No; attr109467: Nitrile; attr109468: Type 50.
BELLOFRAM Filter Regulator: Type 50 Series, 1/4 in NPT, 20 scfm, 40 micron, 0 psi to 120 psi (MPN 960069005). Key specifications — attr109419: BELLOFRAM; attr109429: Aluminum; attr109463: No; attr109467: Nitrile; attr109468: Type 50; attr1306575: Corrosion-Resistant Epoxy Finish.
BELLOFRAM
BELLOFRAM Filter Regulator: Type 50 Series, 1/4 in NPT, 20 scfm, 40 micron, 0 psi to 120 psi (MPN 960069005). Key specifications — attr109419: BELLOFRAM; attr109429: Aluminum; attr109463: No; attr109467: Nitrile; attr109468: Type 50; attr1306575: Corrosion-Resistant Epoxy Finish.
BELLOFRAM Filter Regulator: Type 50 Series, 1/4 in NPT, 20 scfm, 40 micron, 0 psi to 35 psi, Pintle (MPN 960067001). Key specifications — attr109419: BELLOFRAM; attr109429: Aluminum; attr109463: No; attr109467: Fluorocarbon; attr109468: Type 50; attr1306575: Chemical-Resistant Fluorocarbon Pintle.
BELLOFRAM
BELLOFRAM Filter Regulator: Type 50 Series, 1/4 in NPT, 20 scfm, 40 micron, 0 psi to 35 psi, Pintle (MPN 960067001). Key specifications — attr109419: BELLOFRAM; attr109429: Aluminum; attr109463: No; attr109467: Fluorocarbon; attr109468: Type 50; attr1306575: Chemical-Resistant Fluorocarbon Pintle.

More from BELLOFRAM

View all BELLOFRAM parts
BELLOFRAM Volume Booster: 3/8 in, NPT, 14 scfm, 2 psi to 120 psi, Air-Operated, 160°F Max Op Temp (MPN 961003000). Key specifications — attr121899: NPT; attr158773: BELLOFRAM.
BELLOFRAM
BELLOFRAM Volume Booster: 3/8 in, NPT, 14 scfm, 2 psi to 120 psi, Air-Operated, 160°F Max Op Temp (MPN 961003000). Key specifications — attr121899: NPT; attr158773: BELLOFRAM.
BELLOFRAM Volume Booster: 1/4 in, NPT, 14 scfm, 2 psi to 120 psi, Air-Operated, 160°F Max Op Temp (MPN 961005000). Key specifications — attr121899: NPT; attr158773: BELLOFRAM.
BELLOFRAM
BELLOFRAM Volume Booster: 1/4 in, NPT, 14 scfm, 2 psi to 120 psi, Air-Operated, 160°F Max Op Temp (MPN 961005000). Key specifications — attr121899: NPT; attr158773: BELLOFRAM.