65 Products Found

M-IF1000-NJ MASTER STREAM 1000 NO HALO FIXED 2.5"   MERSP1000-NJ MASTER STREAM 1000 ER W/PLUG 2.5"   MP-R1250S-BJ MASTER STREAM 1250S W/HALO AUTO 2.5"BSP   M-R1250S-BJ MASTER W/HALO AUTOMATIC Flow range of 150-1250 gpm (600-4500 l/min). Fully automatic Master Stream nozzle for use on monitors, ladder pipes, deluge guns, and aerial platforms. Constant nozzle pressure regulated to 100 psi (7 bar). Continuously variable from straight stream to wide fog. Includes halo ring for manual pattern control. Rubber bumper incorporates TFT "power fog" teeth for fully-filled, finger-free fog pattern. Lightweight hardcoat anodized aluminum for maximum resistance to corrosion and wear. 2.5" BSP threads inlet coupling.   MT-R-DN150 MASTER STREAM 4000 W/HALO 6" ANSI 150 FLANGE INLET Super-high volume nozzle with a flow range of 600 - 4000 GPM (2400-16000 l/min). The Master Stream 4000 incorporates field adjustable nozzle pressure regulation capable of constant nozzle pressures from 80 PSI (6 bar) to a maximum of 120 PSI (8 bar). Continuously variable pattern from straight stream to wide fog. Includes folding handles for manual pattern control. Massive cast aluminum bumper incorporates TFT's "power fog" teeth for full finger-free fog pattern. Hardcoat anodized aluminum for maximum resistance to corrosion and wear. Specify inlet size (6" ANSI 150, DN150 PN16, 6" Storz). 6" ANSI 150 Flange is standard.   MTP-R-6ASA MASTER STREAM 4000 6"ANSI 150   M-I1250S-NJ MASTER STREAM 1250S NO HALO AUTO 2.5"NH   M-R1500-BP MASTER STREAM 1500 W/HALO AUTO 4.0"BSP   M-R1250S-NL MASTER W/HALO AUTOMATIC Flow range of 150-1250 gpm (600-4500 l/min). Fully automatic Master Stream nozzle for use on monitors, ladder pipes, deluge guns, and aerial platforms. Constant nozzle pressure regulated to 100 psi (7 bar). Continuously variable from straight stream to wide fog. Includes halo ring for manual pattern control. Rubber bumper incorporates TFT "power fog" teeth for fully-filled, finger-free fog pattern. Lightweight hardcoat anodized aluminum for maximum resistance to corrosion and wear. 2.5" NH (65mm) rocker lug swivel coupling is standard. 3.0" NH (75mm) or 3.5" NH (90mm) coupling is optional.   M-R1250S-NJ MASTER W/HALO AUTOMATIC Flow range of 150-1250 gpm (600-4500 l/min). Fully automatic Master Stream nozzle for use on monitors, ladder pipes, deluge guns, and aerial platforms. Constant nozzle pressure regulated to 100 psi (7 bar). Continuously variable from straight stream to wide fog. Includes halo ring for manual pattern control. Rubber bumper incorporates TFT "power fog" teeth for fully-filled, finger-free fog pattern. Lightweight hardcoat anodized aluminum for maximum resistance to corrosion and wear. 2.5" NH (65mm) rocker lug swivel coupling is standard. 3.0" NH (75mm) or 3.5" NH (90mm) coupling is optional.   M-R1250S-NN MASTER W/HALO AUTOMATIC Flow range of 150-1250 gpm (600-4500 l/min). Fully automatic Master Stream nozzle for use on monitors, ladder pipes, deluge guns, and aerial platforms. Constant nozzle pressure regulated to 100 psi (7 bar). Continuously variable from straight stream to wide fog. Includes halo ring for manual pattern control. Rubber bumper incorporates TFT "power fog" teeth for fully-filled, finger-free fog pattern. Lightweight hardcoat anodized aluminum for maximum resistance to corrosion and wear. 2.5" NH (65mm) rocker lug swivel coupling is standard. 3.0" NH (75mm) or 3.5" NH (90mm) coupling is optional.   MP-I1250S-BJ MASTER STREAM NO HALO 2.5"BSP   M-R2000-BP MASTER STREAM 2000 W/HALO 4.0"BSP   M-FA1250-NJ MASTER 1250 AUTOMATIC WITH FLUSH Flow range of 300-1250 gpm (1100-4800 l/min). The automatic series features TFT's exclusive pressure adjustment knob. With a twist of the large knob on the front of the nozzle, constant operating pressure can be immediately adjusted to tactile detent settings between 80 and 120 psi (5.5 and 8.3 bar). At pressures other than 100 psi, maximum flow is determined by K-factor of 125. The selector ring allows the user to flush the nozzle without shutting down flow to the nozzle. 2.5" NH (65mm) rocker lug swivel coupling is standard. 3.0" NH (75mm) or 3.5" NH (90mm) couplings optional.   M-FS1250-NN MASTER 1250 SELECTABLE FLOW WITH FLUSH The Selectable Flow version of the Master 1250 features a selector ring behind the shaper that can be adjusted while the nozzle is flowing to maximum flows of 500, 750, 1000, and 1250 gpm at 100 psi (2000, 3000, 3800, 4800 l/min). A unique Flow-Limiting function assures maximum stream performance at each gallonage selection setting. The selector ring also allows the user to flush the nozzle without shutting down flow to the nozzle. 2.5" NH (65mm) rocker lug swivel coupling is standard. 3.0" NH (75mm) or 3.5" NH (90mm) couplings optional.   M-R1250S-NJ MASTER W/HALO AUTOMATIC Flow range of 150-1250 gpm (600-4500 l/min). Fully automatic Master Stream nozzle for use on monitors, ladder pipes, deluge guns, and aerial platforms. Constant nozzle pressure regulated to 100 psi (7 bar). Continuously variable from straight stream to wide fog. Includes halo ring for manual pattern control. Rubber bumper incorporates TFT "power fog" teeth for fully-filled, finger-free fog pattern. Lightweight hardcoat anodized aluminum for maximum resistance to corrosion and wear. 2.5" NH (65mm) rocker lug swivel coupling is standard. 3.0" NH (75mm) or 3.5" NH (90mm) coupling is optional.   M-FS1250-NL MASTER 1250 SELECTABLE FLOW WITH FLUSH The Selectable Flow version of the Master 1250 features a selector ring behind the shaper that can be adjusted while the nozzle is flowing to maximum flows of 500, 750, 1000, and 1250 gpm at 100 psi (2000, 3000, 3800, 4800 l/min). A unique Flow-Limiting function assures maximum stream performance at each gallonage selection setting. The selector ring also allows the user to flush the nozzle without shutting down flow to the nozzle. 2.5" NH (65mm) rocker lug swivel coupling is standard. 3.0" NH (75mm) or 3.5" NH (90mm) couplings optional.   M-FS1250-NJ MASTER 1250 SELECTABLE FLOW WITH FLUSH The Selectable Flow version of the Master 1250 features a selector ring behind the shaper that can be adjusted while the nozzle is flowing to maximum flows of 500, 750, 1000, and 1250 gpm at 100 psi (2000, 3000, 3800, 4800 l/min). A unique Flow-Limiting function assures maximum stream performance at each gallonage selection setting. The selector ring also allows the user to flush the nozzle without shutting down flow to the nozzle. 2.5" NH (65mm) rocker lug swivel coupling is standard. 3.0" NH (75mm) or 3.5" NH (90mm) couplings optional.   M-FF1250-NN MASTER 1250 FIXED FLOW WITH FLUSH Fixed Constant Flow nozzle factory preset at customer's specified K-Factor 50-130. The selector ring allows the user to flush the nozzle without shutting down flow to the nozzle. 2.5" NH (65mm) rocker lug swivel coupling is standard. 3.0" NH (75mm) or 3.5" NH (90mm) couplings optional.   M-R1250-NN MASTER STREAM 1250 W/HALO Automatic high volume Master Stream nozzle with a flow range of 300-1250 gpm (1100 - 4500 l/min). Continuously variable pattern from straight stream to wide fog. Includes halo ring for manual pattern control. Rubber bumper incorporates TFT "power fog" teeth for full finger-free fog pattern. Lightweight hardcoat anodized aluminum for maximum resistance to corrosion and wear. Specify coupling size (2.5", 3.0", 3.5", 4.0") (64mm, 75mm, 90mm, 100mm) and threads. 3.5" NH (90mm) rocker lug swivel coupling is standard.   MP-H1250S-BJ MASTER STREAM HYDRAULIC 2.5"BSP   MP-RF1000-BJ MASTER STREAM 1000 W/HALO FIXED 2.5"BSP   M-FA1000-NJ MASTER 1000 AUTOMATIC WITH FLUSH Flow range of 300-1000 gpm (1100-3800 l/min). The automatic series features TFT's exclusive pressure adjustment knob. With a twist of the large knob on the front of the nozzle, constant operating pressure can be immediately adjusted to tactile detent settings between 80 and 120 psi (5.5 and 8.3 bar). At pressures other than 100 psi, maximum flow is determined by K-factor of 125. The selector ring allows the user to flush the nozzle without shutting down flow to the nozzle. 2.5" NH (65mm) rocker lug swivel coupling is standard. 3.0" NH (75mm) or 3.5" NH (90mm) couplings optional.   M-R1250S-NN MASTER W/HALO AUTOMATIC Flow range of 150-1250 gpm (600-4500 l/min). Fully automatic Master Stream nozzle for use on monitors, ladder pipes, deluge guns, and aerial platforms. Constant nozzle pressure regulated to 100 psi (7 bar). Continuously variable from straight stream to wide fog. Includes halo ring for manual pattern control. Rubber bumper incorporates TFT "power fog" teeth for fully-filled, finger-free fog pattern. Lightweight hardcoat anodized aluminum for maximum resistance to corrosion and wear. 2.5" NH (65mm) rocker lug swivel coupling is standard. 3.0" NH (75mm) or 3.5" NH (90mm) coupling is optional.   M-R1500-NN MASTER STREAM 1500 W/HALO Automatic high volume Master Stream nozzle with a flow range of 300-1500 gpm (1100 - 6000 l/min). Continuously variable pattern from straight stream to wide fog. Includes halo ring for manual pattern control. Rubber bumper incorporates TFT "power fog" teeth for full finger-free fog pattern. Lightweight hardcoat anodized aluminum for maximum resistance to corrosion and wear. Specify coupling size (2.5", 3.0", 3.5", 4.0") (64mm, 75mm, 90mm, 100mm) and threads. 3.5" NH (90mm) rocker lug swivel coupling is standard.   MP-I1250S-BJ MASTER STREAM NO HALO 2.5"BSP   M-FF1250-NJ MASTER 1250 FIXED FLOW WITH FLUSH Fixed Constant Flow nozzle factory preset at customer's specified K-Factor 50-130. The selector ring allows the user to flush the nozzle without shutting down flow to the nozzle. 2.5" NH (65mm) rocker lug swivel coupling is standard. 3.0" NH (75mm) or 3.5" NH (90mm) couplings optional.   M-I1000-NJ MASTER STREAM 1000 NO HALO AUTO 2.5"NH   M-FF1250-NL MASTER 1250 FIXED FLOW WITH FLUSH Fixed Constant Flow nozzle factory preset at customer's specified K-Factor 50-130. The selector ring allows the user to flush the nozzle without shutting down flow to the nozzle. 2.5" NH (65mm) rocker lug swivel coupling is standard. 3.0" NH (75mm) or 3.5" NH (90mm) couplings optional.   M-R2000-BP MASTER STREAM 2000 W/HALO 4.0"BSP   M-RF1000-NL MASTER STREAM 1000 W/HALO FIXED 3.0"NHF   M-RF1000-NN MASTER STREAM 1000 W/HALO FIXED 3.5"   M-RS4000-BJ MASTER STREAM 4000 W/HALO SELECT 2.5"BSP   M-FS1000-NJ MASTER 1000 SELECTABLE FLOW WITH FLUSH The Selectable Flow version of the Master 1000 features a selector ring behind the shaper that can be adjusted while the nozzle is flowing to maximum flows of 350, 500, 750, and 1000 gpm at 100 psi (1300, 2000, 3000, 3800 l/min). A unique Flow-Limiting function assures maximum stream performance at each gallonage selection setting. The selector ring also allows the user to flush the nozzle without shutting down flow to the nozzle. 2.5" NH (65mm) rocker lug swivel coupling is standard. 3.0" NH (75mm) or 3.5" NH (90mm) couplings optional.   M-RF1000-NJ MASTER W/HALO FIXED FLOW 2.5" NH (65mm) This nozzle, built on the Master Stream body, is a fixed constant flow nozzle. It is factory preset at the customer's specified Kfactor 50 to 105 (1000 gpm (4000 l/min) max ). 2.5" NH (65mm) rocker lug swivel coupling is standard. 3.0" NH (75mm) or 3.5" NH (90mm) coupling is optional. Flow and pressure are laser engraved on the baffle   M-RS4000-NN MASTER STREAM 4000 W/HALO SELECT 3.5"NHF   M-FA1250-NJ MASTER 1250 AUTOMATIC WITH FLUSH Flow range of 300-1250 gpm (1100-4800 l/min). The automatic series features TFT's exclusive pressure adjustment knob. With a twist of the large knob on the front of the nozzle, constant operating pressure can be immediately adjusted to tactile detent settings between 80 and 120 psi (5.5 and 8.3 bar). At pressures other than 100 psi, maximum flow is determined by K-factor of 125. The selector ring allows the user to flush the nozzle without shutting down flow to the nozzle. 2.5" NH (65mm) rocker lug swivel coupling is standard. 3.0" NH (75mm) or 3.5" NH (90mm) couplings optional.   M-FS1250-NN MASTER 1250 SELECTABLE FLOW WITH FLUSH The Selectable Flow version of the Master 1250 features a selector ring behind the shaper that can be adjusted while the nozzle is flowing to maximum flows of 500, 750, 1000, and 1250 gpm at 100 psi (2000, 3000, 3800, 4800 l/min). A unique Flow-Limiting function assures maximum stream performance at each gallonage selection setting. The selector ring also allows the user to flush the nozzle without shutting down flow to the nozzle. 2.5" NH (65mm) rocker lug swivel coupling is standard. 3.0" NH (75mm) or 3.5" NH (90mm) couplings optional.   M-FA1250-NN MASTER 1250 AUTOMATIC WITH FLUSH Flow range of 300-1250 gpm (1100-4800 l/min). The automatic series features TFT's exclusive pressure adjustment knob. With a twist of the large knob on the front of the nozzle, constant operating pressure can be immediately adjusted to tactile detent settings between 80 and 120 psi (5.5 and 8.3 bar). At pressures other than 100 psi, maximum flow is determined by K-factor of 125. The selector ring allows the user to flush the nozzle without shutting down flow to the nozzle. 2.5" NH (65mm) rocker lug swivel coupling is standard. 3.0" NH (75mm) or 3.5" NH (90mm) couplings optional.   M-FS1250-NL MASTER 1250 SELECTABLE FLOW WITH FLUSH The Selectable Flow version of the Master 1250 features a selector ring behind the shaper that can be adjusted while the nozzle is flowing to maximum flows of 500, 750, 1000, and 1250 gpm at 100 psi (2000, 3000, 3800, 4800 l/min). A unique Flow-Limiting function assures maximum stream performance at each gallonage selection setting. The selector ring also allows the user to flush the nozzle without shutting down flow to the nozzle. 2.5" NH (65mm) rocker lug swivel coupling is standard. 3.0" NH (75mm) or 3.5" NH (90mm) couplings optional.   M-FS1250-NJ MASTER 1250 SELECTABLE FLOW WITH FLUSH The Selectable Flow version of the Master 1250 features a selector ring behind the shaper that can be adjusted while the nozzle is flowing to maximum flows of 500, 750, 1000, and 1250 gpm at 100 psi (2000, 3000, 3800, 4800 l/min). A unique Flow-Limiting function assures maximum stream performance at each gallonage selection setting. The selector ring also allows the user to flush the nozzle without shutting down flow to the nozzle. 2.5" NH (65mm) rocker lug swivel coupling is standard. 3.0" NH (75mm) or 3.5" NH (90mm) couplings optional.   M-FF1250-NN MASTER 1250 FIXED FLOW WITH FLUSH Fixed Constant Flow nozzle factory preset at customer's specified K-Factor 50-130. The selector ring allows the user to flush the nozzle without shutting down flow to the nozzle. 2.5" NH (65mm) rocker lug swivel coupling is standard. 3.0" NH (75mm) or 3.5" NH (90mm) couplings optional.   MP-RF1000-BJ MASTER STREAM 1000 W/HALO FIXED 2.5"BSP   MT-S2M-FX MASTER STREAM 5000 6"ANSI 150 FLG   M-FA1000-NJ MASTER 1000 AUTOMATIC WITH FLUSH Flow range of 300-1000 gpm (1100-3800 l/min). The automatic series features TFT's exclusive pressure adjustment knob. With a twist of the large knob on the front of the nozzle, constant operating pressure can be immediately adjusted to tactile detent settings between 80 and 120 psi (5.5 and 8.3 bar). At pressures other than 100 psi, maximum flow is determined by K-factor of 125. The selector ring allows the user to flush the nozzle without shutting down flow to the nozzle. 2.5" NH (65mm) rocker lug swivel coupling is standard. 3.0" NH (75mm) or 3.5" NH (90mm) couplings optional.   MTH6ASA-NOCY MASTER STR. 4000 6"ANSI 150 NO CYLINDERS   M-R1000-NN MASTER STREAM 1000 W/HALO AUTO 3.5"NH Flow range of 150-1000 gpm (600-3800 l/min). Fully automatic Master Stream nozzle for use on monitors, ladder pipes, deluge guns, and aerial platforms. Constant nozzle pressure regulated to 100 psi (7 bar). Continuously variable from straight stream to wide fog. Includes halo ring for manual pattern control. Rubber bumper incorporates TFT "power fog" teeth for fully-filled, finger-free fog pattern. Lightweight hardcoat anodized aluminum for maximum resistance to corrosion and wear. 2.5" NH (65mm) rocker lug swivel coupling is standard. 3.0" NH (75mm) or 3.5" NH (90mm) coupling is optional.   M-FF1250-NJ MASTER 1250 FIXED FLOW WITH FLUSH Fixed Constant Flow nozzle factory preset at customer's specified K-Factor 50-130. The selector ring allows the user to flush the nozzle without shutting down flow to the nozzle. 2.5" NH (65mm) rocker lug swivel coupling is standard. 3.0" NH (75mm) or 3.5" NH (90mm) couplings optional.   M-RF1000-NJ MASTER W/HALO FIXED FLOW 2.5" NH (65mm) This nozzle, built on the Master Stream body, is a fixed constant flow nozzle. It is factory preset at the customer's specified Kfactor 50 to 105 (1000 gpm (4000 l/min) max ). 2.5" NH (65mm) rocker lug swivel coupling is standard. 3.0" NH (75mm) or 3.5" NH (90mm) coupling is optional. Flow and pressure are laser engraved on the baffle   M-R1000-NJ MASTER W/HALO AUTOMATIC 2.5" NH (65mm) Flow range of 150-1000 gpm (600-3800 l/min). Fully automatic Master Stream nozzle for use on monitors, ladder pipes, deluge guns, and aerial platforms. Constant nozzle pressure regulated to 100 psi (7 bar). Continuously variable from straight stream to wide fog. Includes halo ring for manual pattern control. Rubber bumper incorporates TFT "power fog" teeth for fully-filled, finger-free fog pattern. Lightweight hardcoat anodized aluminum for maximum resistance to corrosion and wear. 2.5" NH (65mm) rocker lug swivel coupling is standard. 3.0" NH (75mm) or 3.5" NH (90mm) coupling is optional.   M-FF1250-NL MASTER 1250 FIXED FLOW WITH FLUSH Fixed Constant Flow nozzle factory preset at customer's specified K-Factor 50-130. The selector ring allows the user to flush the nozzle without shutting down flow to the nozzle. 2.5" NH (65mm) rocker lug swivel coupling is standard. 3.0" NH (75mm) or 3.5" NH (90mm) couplings optional.   M-IS1000-NJ MASTER STREAM 1000 NO HALO SEL 2.5"NHF   M-RS4000-NN MASTER STREAM 4000 W/HALO SELECT 3.5"NHF   M-R1000-NL MASTER STREAM 1000 W/HALO AUTO 3.0"NHF Flow range of 150-1000 gpm (600-3800 l/min). Fully automatic Master Stream nozzle for use on monitors, ladder pipes, deluge guns, and aerial platforms. Constant nozzle pressure regulated to 100 psi (7 bar). Continuously variable from straight stream to wide fog. Includes halo ring for manual pattern control. Rubber bumper incorporates TFT "power fog" teeth for fully-filled, finger-free fog pattern. Lightweight hardcoat anodized aluminum for maximum resistance to corrosion and wear. 2.5" NH (65mm) rocker lug swivel coupling is standard. 3.0" NH (75mm) or 3.5" NH (90mm) coupling is optional.   MT-R-6SX MASTER STREAM 4000 W/HALO 6" ANSI 150 FLANGE INLET Super-high volume nozzle with a flow range of 600 - 4000 GPM (2400-16000 l/min). The Master Stream 4000 incorporates field adjustable nozzle pressure regulation capable of constant nozzle pressures from 80 PSI (6 bar) to a maximum of 120 PSI (8 bar). Continuously variable pattern from straight stream to wide fog. Includes folding handles for manual pattern control. Massive cast aluminum bumper incorporates TFT's "power fog" teeth for full finger-free fog pattern. Hardcoat anodized aluminum for maximum resistance to corrosion and wear. Specify inlet size (6" ANSI 150, DN150 PN16, 6" Storz). 6" ANSI 150 Flange is standard.   M-R2000-NN MASTER STREAM 2000 W/HALO Automatic high volume Master Stream nozzle with a flow range of 300-2000 gpm (1100 – 8000 l/min). Continuously variable pattern from straight stream to wide fog. Includes halo ring for manual pattern control. Rubber bumper incorporates TFT "power fog" teeth for full finger-free fog pattern. Lightweight hardcoat anodized aluminum for maximum resistance to corrosion and wear. Specify coupling size (2.5", 3.0", 3.5", 4.0") (75mm, 90mm, 100mm) and threads. 3.5" NH (90mm) rocker lug swivel coupling is standard.   MT-S1M-FX MASTER STREAM 5000 6" ANSI 150 FLANGE INLET Super-high volume nozzle with flows of 2500 & 5000 gpm (10000 & 20000 l/min). The Master Stream 5000 incorporates field adjustable flow settings for a nozzle pressure of 100 psi (8 bar). Continuously variable pattern from straight stream to wide fog. Includes folding handles for manual pattern control. Massive cast aluminum bumper incorporates TFT's "power fog" teeth for full finger-free fog pattern. Hardcoat anodized aluminum for maximum resistance to corrosion and wear. Specify inlet size.   M-R2000-NP MASTER STREAM 2000 W/HALO Automatic high volume Master Stream nozzle with a flow range of 300-2000 gpm (1100 – 8000 l/min). Continuously variable pattern from straight stream to wide fog. Includes halo ring for manual pattern control. Rubber bumper incorporates TFT "power fog" teeth for full finger-free fog pattern. Lightweight hardcoat anodized aluminum for maximum resistance to corrosion and wear. Specify coupling size (2.5", 3.0", 3.5", 4.0") (75mm, 90mm, 100mm) and threads. 3.5" NH (90mm) rocker lug swivel coupling is standard.   M-H1250S-NL MASTER STREAM 1250S HYDRO AUTO 3.0"NHF   MP-RS4000-BJ MASTER STREAM W/HALO SELECTABLE 2.5"BSP   M-R2000-NL MASTER STREAM 2000 W/HALO Automatic high volume Master Stream nozzle with a flow range of 300-2000 gpm (1100 – 8000 l/min). Continuously variable pattern from straight stream to wide fog. Includes halo ring for manual pattern control. Rubber bumper incorporates TFT "power fog" teeth for full finger-free fog pattern. Lightweight hardcoat anodized aluminum for maximum resistance to corrosion and wear. Specify coupling size (2.5", 3.0", 3.5", 4.0") (75mm, 90mm, 100mm) and threads. 3.5" NH (90mm) rocker lug swivel coupling is standard.   M-H1250S-NL MASTER STREAM 1250S HYDRO AUTO 3.0"NHF   M-H1250S-NJ MASTER STREAM 1250S HYDRO AUTO 2.5"NH   M-R1250-NP MASTER STREAM 1250 W/HALO Automatic high volume Master Stream nozzle with a flow range of 300-1250 gpm (1100 - 4500 l/min). Continuously variable pattern from straight stream to wide fog. Includes halo ring for manual pattern control. Rubber bumper incorporates TFT "power fog" teeth for full finger-free fog pattern. Lightweight hardcoat anodized aluminum for maximum resistance to corrosion and wear. Specify coupling size (2.5", 3.0", 3.5", 4.0") (64mm, 75mm, 90mm, 100mm) and threads. 3.5" NH (90mm) rocker lug swivel coupling is standard.   MPRFS2500-BJ MASTER STRE W/HALO SELECT FOREST 2.5"BSP